Stiff Mailers

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7" x 4" Crush-Proof Mailer, 50/Bundle (M741) image 1
Item: 1578447
Model: M741

The Partners Brand M741 oyster white 1" x 7" corrugated mailers is ideal to ship across light-weight fragile items safely. Featuring a crush-resistant design, it offers extra protection from damage with its double wall construction. It also eliminates p aper cuts as it comes with wave-rule edge. Its rectangle shape ensures that it offers the best fit for your item. This mailer comes in a size of 1"H x 7"W x 4"D. It can be shipped and stored flat to save space..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..The Partners Brand M741 oyster white 1" x 7" corrugated mailers is an economical option to efficiently ship and store all your important documents.

Price is  $48.19
Unit of measure 50/Bundle
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9" x 4" Crush-Proof Mailer, White, 50/Bundle (M944) image 1
Item: 558958
Model: M944

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..9" x 4" x 4".Front locking tabs won't interfere with contents and provide a secure closure.Folds together in seconds, no tape needed.Strong 200#/ECT-32B white corrugated construction.Shipped flat for easy storage.Corrugated Mailers are perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B oyster white corrugated..Usable Inside Dimensions: 09"x4".These one piece mailers fold together in seconds, no tape, glue or staples needed..50/Bundle.Unique "Wave-Rule" edge virtually eliminates paper cuts..All ship and store flat to save space..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $67.69
Unit of measure 50/Bundle
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Corrugated Mailers, 6 1/2" x 4 7/8" x 2 5/8" Kraft, 50/Bundle (MRX6XK) image 1
Item: 24323803
Model: MRX6XK

6 1/2 x 4 7/8 x 2 5/8" Kraft Corrugated Mailers. Kraft Corrugated Mailers are light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT-32-B kraft corrugated. Crush resistant mailers fold to provide double walls of protection on front and sides. No tape, glue or staples needed..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#.ECT-32-B kraft corrugated..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Kraft Corrugated Mailers are light-weight to save on postage.

Price is  $58.99
Unit of measure 50/Bundle
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5" x 2" Crush-Proof Mailer, White, 50/Bundle (M522) image 1
Item: 558918
Model: M522

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $22.99
Unit of measure 50/Bundle
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9" x 6" Crush-Proof Mailer, White, 50/Bundle (M963) image 1
Item: 947469
Model: M963

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $129.09
Unit of measure 50/Bundle
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Corrugated Mailers, 26" x 6" x 2" White, 50/Bundle (M2662) image 1
Item: 2301178
Model: M2662

26" x 6" x 2" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 26"L x 6"W x 2"H.Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $144.89
Unit of measure 50/Bundle
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Corrugated Mailers, 6 1/2" x 4 7/8" x 3 3/4" Kraft, 50/Bundle (MLR4K) image 1
Item: 24323815
Model: MLR4K

6 1/2 x 4 7/8 x 3 3/4" Kraft Corrugated Mailers. Kraft Corrugated Mailers are light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT-32-B kraft corrugated. Crush resistant mailers fold to provide double walls of protection on front and sides. No tape, glue or staples needed..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#.ECT-32-B kraft corrugated..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Kraft Corrugated Mailers are light-weight to save on postage.

Price is  $55.29
Unit of measure 50/Bundle
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7" x 9" Self-Sealing Fiberboard Mailer, White, 100/Carton (RM10SS) image 1
Item: 424860
Model: RM10SS

The 7" x 9" Self-Seal White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case..Strong chipboard mailers protect photos and documents during shipping..Manufactured from lightweight chipboard to save on freight costs..No additional stiffeners needed..Peel-and-seal closure..Pull tab tear strip for easy opening..Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $54.79
Unit of measure 100/Carton
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Corrugated Mailers, 3" x 2" x 2", White, 50/Bundle (M322) image 1
Item: 558894
Model: M322

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..3" x 2" x 2".Front locking tabs won't interfere with contents and provide a secure closure.Folds together in seconds, no tape needed.Strong 200#/ECT-32B white corrugated construction.Shipped flat for easy storage.Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $26.79
Unit of measure 50/Bundle
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Corrugated Mailers, 8" x 2" x 2", White, 50/Bundle (M822) image 1
Item: 947451
Model: M822

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 8"L x 2"W x 2"H.White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $34.49
Unit of measure 50/Bundle
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8" x 6" Self-Sealing Fiberboard Mailer, White, 25/Carton (RM1SS25PK) image 1
Item: 578448
Model: RM1SS25PK

Ideal for shipping and storing photos, documents, artwork, floppy disks and reports. Peel-and-stick closure delivers a quick and secure seal. And its Unpadded design resists bending or crushing to guard the contents enclosed..Manufactured from lightweight chipboard to save on freight costs.Peel and seal closure.No additional stiffeners needed.Pull tab tear strip for easy opening

Price is  $26.19
Unit of measure 25/Carton
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12" x 9" Crush-Proof Mailer, White, 50/Bundle (MLR1296) image 1
Item: 2301165
Model: MLR1296

12" x 9" x 6" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $196.89
Unit of measure 50/Bundle
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Corrugated Mailers, 6" x 5" x 4", White, 50/Bundle (M654) image 1
Item: 947441
Model: M654

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 6"L x 5"W x 4"H.White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $83.99
Unit of measure 50/Bundle
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JAM Paper® Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 17 x 14 x 1, White, 6 Rigid Mailers/Pack (48906708b) image 1
Item: 2478093
Model: 48906708B

JAM Paper® Expandable Photo Mailers expand up to 1 inch. All have self adhesive closure and are sold individually. Available in 4 different sizes..White Large Photo Mailers - Recycled Envelopes.Size: 17 x 14 x 1 inches Quantity: 6 Mailers per Pack.Features a self-adhesive strip for quick and easy closure & is made from 100% recycled content.These photo mailing envelopes feature a self adhesive closure and are available in a variety of sizes..These Mailers expand up to 1 inch & are the perfect way to protect photos and safely send them through the mail!.Size: 17 x 14 x 1 inches.Quantity: 6 Mailers per Pack.JAM Paper® Photo Mailer Envelopes will keep your print photos safe in the mail!

Price is  $34.59
Unit of measure 6/Pack
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7" x 7" Crush-Proof Mailer, White, 50/Bundle (M774) image 1
Item: 947447
Model: M774

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $116.39
Unit of measure 50/Bundle
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20" x 27" Clasp Fiberboard Mailer, White, 50/Carton (RM12SFW) image 1
Item: 495777
Model: RM12SFW

Staples® 20" x 27" Tab-Lock White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 50 per Case..20" x 27".Rigid chipboard construction protects contents from bending and crushing.Economical locking tabs secure contents.Attractive white mailers provide a clean and professional appearance.Lightweight mailers reduces postage costs.Dimensions: 20" x 27".Manufactured from .028 white chipboard..Strong chipboard mailers protect photos and documents during shipping..Light-weight to save on postage, no additional stiffeners needed..Economical tab-lock closure..Sold 50 per case..Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $155.89
Unit of measure 50/Carton
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Corrugated Mailers, 12" x 4" x 2", Kraft, 50/Bundle (M1242K) image 1
Item: 24323821
Model: M1242K

12 x 4 x 2" Kraft Corrugated Mailers. Kraft Corrugated Mailers are light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT-32-B kraft corrugated. Crush resistant mailers fold to provide double walls of protection on front and sides. No tape, glue or staples needed..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#.ECT-32-B kraft corrugated..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Kraft Corrugated Mailers are light-weight to save on postage.

Price is  $54.59
Unit of measure 50/Bundle
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10" x 5" x 5" Crush-Proof Mailer, 50/Bundle (M1055) image 1
Item: 831793
Model: M1055

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $99.89
Unit of measure 50/Bundle
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Corrugated Mailers, 4" x 3" x 1", White, 50/Bundle (M431) image 1
Item: 947437
Model: M431

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 4"L x 3"W x 1"H.White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $41.19
Unit of measure 50/Bundle
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Corrugated Mailers, 8" x 6" x 3", White, 50/Bundle (M863) image 1
Item: 831808
Model: M863

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $94.49
Unit of measure 50/Bundle
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6" x 5" Crush-Proof Mailer, White, 50/Bundle (M655) image 1
Item: 947442
Model: M655

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $91.89
Unit of measure 50/Bundle
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9" x 11.5" Self-Sealing Fiberboard Mailer, 100/Carton (MJ3) image 1
Item: 24476690
Model: 70-9465

Mail Jacket mailer is strong, rigid paperboard packaging made with high-quality, hand-sorted, recycled materials. It is constructed with a bottom fold for superior strength. The pressure-sensitive, self-sealing adhesive closure system is reliable, tamper-evident and easy to use..Overall mailer dimensions: 9" x 11.5".Features a self-sealing closure for easy and secure mailing.Comes in white and made of paperboard.Tear-off strip opens easily without harming contents.100 mailers per carton.Made from 100% recycled content, 95% of which is post-consumer recycled.This product is manufactured by a certified MBE (minority owned business).This product is manufactured by a certified WBE (women owned business)

Price is  $70.09
Unit of measure 100/Carton
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Corrugated Mailers, 8" x 8" x 2", White, 50/Bundle (M882) image 1
Item: 947458
Model: M882

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $105.99
Unit of measure 50/Bundle
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7" x 5" Crush-Proof Mailer, 50/Bundle (M755) image 1
Item: 831813
Model: M755

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $82.59
Unit of measure 50/Bundle
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6" x 5" Crush-Proof Mailer, White, 50/Bundle (M652) image 1
Item: 947440
Model: M652

The Corrugated mailer has unique Wave-Rule edge that virtually eliminates paper cuts and assembles in seconds without using tape/glue/staples. Mailer measuring 6" x 5" x 2" is constructed from oyster white corrugated material for durability..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 6"L x 5"W x 2"H.White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $72.59
Unit of measure 50/Bundle
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Corrugated Mailers, 12" x 5" x 5", White, 50/Bundle (M1255) image 1
Item: 2301196
Model: M1255

12" x 5" x 5" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 12"L x 5"W x 5"H.Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $110.59
Unit of measure 50/Bundle
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18" x 24" Tab-Lock Mailers, Kraft, 50/Carton (RM11) image 1
Item: 24406313
Model: RM11

Mailer features a reusable, economical locking tab closure with a 18 inch wide opening. Rigid construction will not bend or crush so no additional stiffeners are needed. Practical alternative to bubble packs, shredded paper or padded mailers..Strong chipboard mailers protect photos and documents during shipping..Manufactured from .036 kraft chipboard..Lightweight to save on postage..No additional stiffeners needed..Tab lock closure.

Price is  $121.29
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Corrugated Mailers, 12" x 5" x 4", White, 50/Bundle (M1254) image 1
Item: 2301197
Model: M1254

12" x 5" x 4" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 12"L x 5"W x 4"H.Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $82.39
Unit of measure 50/Bundle
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Corrugated Mailers, 9" x 3" x 2", White, 50/Bundle (M932) image 1
Item: 947461
Model: M932

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 9"L x 3"W x 2"H.White Crush-Proof Corrugated Mailer is super strong yet light-weight to save on postage.

Price is  $47.39
Unit of measure 50/Bundle
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14" x 6" Crush-Proof Mailer, White, 50/Bundle (M1464) image 1
Item: 2301194
Model: M1464

14" x 6" x 4" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Unique "Wave-Rule" edge virtually eliminates paper cuts..All ship and store flat to save space..Use these corrugated mailers to ship merchandise safely.Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated.Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $108.99
Unit of measure 50/Bundle
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12" x 9" Crush-Proof Mailer, White, 50/Bundle (MLR1294) image 1
Item: 2301167
Model: MLR1294

12" x 9" x 4" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $198.59
Unit of measure 50/Bundle
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18" x 12" x 2" Easy-Fold Mailers, Kraft, 50/Bundle (M18122BFK) image 1
Item: 1578479
Model: M18122BFK

Reduce your mailing costs with the smartly-designed Partners Brand M18122BFK brown 2" x 18" kraft easy fold mailers. This one-piece mailer features multiple depths that ensure a proper fit for your products as all you need to do is place the item in the center, fold it as per requirement and seal with tape. Its flat shape ensures that there is more space to store your items. This mailer measures 2"H x 18"W x 12"D in size. It is shipped and stored flat to save space..Economical kraft construction helps reduce mailing costs.These one-piece mailers have scores at multiple depths to ensure the proper fit for your products. Multi-depth dimensions: ½”, 1”, 1-1/2”, 2”.Simply place product in the center, fold in the sides at your desired depth and seal with tape.Economical 200#/ECT-32-B kraft corrugated construction.Shipped flat and sold in bundle quantities.The Partners Brand M18122BFK brown 2" x 18" kraft easy fold mailers offers an economical and hassle-free solution.

Price is  $108.19
Unit of measure 50/Bundle
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8" x 11" QuickStrip Photo Mailers, 4/Pack (56521) image 1
Item: 467878
Model: 51639

Each Quickstrip photo mailer measures 8 1/2" x 11" and features a Quickstrip closure that is quick and easy to use. The mailer fits up to 8" x 10" pictures. These mailers feature rigid chipboard construction to protect the contents from bending and crushing..Mailer Measures 8-1/2" x 11", Internal pocket: 8" x 10".QuickStrip closure is quick and easy to use - simply remove strip and press to close.Rigid cardboard protects contents from bending.Handy pull tab prevents damage when mailer is opened and discourages tampering.Contains 20% recycled content.Staples brand 100% satisfaction guaranteed

Price is  $9.29
Unit of measure 4/Pack
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4" x 3" Crush-Proof Mailer, White, 50/Bundle (M432) image 1
Item: 558901
Model: M432

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $27.49
Unit of measure 50/Bundle
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7" x 4" Crush-Proof Mailer, White, 50/Bundle (M742) image 1
Item: 559028
Model: M742

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $55.59
Unit of measure 50/Bundle
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Corrugated Mailers, 30" x 4" x 4", White, 50/Bundle (M3044) image 1
Item: 769730
Model: M3044

Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 30"L x 4"W x 4"H

Price is  $154.89
Unit of measure 50/Bundle
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6" x 8" Self-Sealing Fiberboard Mailer, White, 100/Carton (RM1W) image 1
Item: 424941
Model: RM1W

The 6" x 8" Tab-Lock White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case..Dimensions: 6" x 8".Manufactured from .028 white chipboard..Strong chipboard mailers protect photos and documents during shipping..Light-weight to save on postage, no additional stiffeners needed..Sold 100 per case..Attractive white mailers provide a clean, professional and high quality appearance.Economical tab lock closure keeps contents secure, allows for repeated use and offers indefinite shelf life.Items remain flat during shipment without the added expense of additional stiffeners.Recommended for shipping photos, artwork or important documents.80% recycled.Rigid chipboard construction protects contents from bending and crushing.Economical locking tabs secure contents.Attractive white mailers provide a clean and professional appearance.Lightweight mailers reduces postage costs.Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $46.49
Unit of measure 100/Carton
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15" x 7" Crush-Proof Mailer, White, 50/Bundle (M1575) image 1
Item: 2301184
Model: M1575

15" x 7" x 5" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $174.19
Unit of measure 50/Bundle
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8" x 4" x 3" Corrugated Mailers, 50/Bundle image 1
Item: 414159
Model: BSM843

Front locking tabs won't interfere with contents and provide a secure closure.Folds together in seconds, no tape needed.ECT-32B white corrugated construction

Price is  $83.29
Unit of measure 50/Bundle
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6" x 5" Crush-Proof Mailer, 50/Bundle (M653) image 1
Item: 831798
Model: M653

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Front locking tabs won't interfere with contents and provide a secure closure.Folds together in seconds, no tape needed.Strong 200#/ECT-32B white corrugated construction.Shipped flat for easy storage.Corrugated Mailers are perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B oyster white corrugated..Usable Inside Dimensions: 06"x5".These one piece mailers fold together in seconds, no tape, glue or staples needed..50/Bundle.Unique "Wave-Rule" edge virtually eliminates paper cuts..All ship and store flat to save space..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $77.19
Unit of measure 50/Bundle
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7" x 9" Self-Sealing Fiberboard Mailer, Brown, 100/Carton (RM10K) image 1
Item: 447181
Model: RM10K

The 7" x 9" Kraft Flat Mailer features closure that is quick and easy to use. Mailer includes rigid chipboard construction that protects contents from bending and crushing. Sold 100 per case..7" x 9".QuickStrip closure is quick and easy to use - simply remove strip and press to close.Rigid chipboard construction protects contents from bending and crushing.Convenient tear-tab opens easily without harming contents.Lightweight mailers reduces postage costs.Staples Brand 100% Satisfaction Guaranteed.Dimensions: 7" x 9".Manufactured from .028 kraft chipboard..Peel and seal closure with pull tear-strip for easy opening..Light-weight to save on postage..No additional stiffeners needed..Sold 100 per case..Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $45.59
Unit of measure 100/Carton
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6" x 6" Crush-Proof Mailer, White, 50/Bundle (M664) image 1
Item: 831827
Model: M664

Use the Partners Brand Corrugated Mailers for storing inventory items or shipping merchandise safely. Crush resistant mailer folds to provide double walls of protection on front and sides..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $83.29
Unit of measure 50/Bundle
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6" x 4" x 1" Crush-Proof Mailer, White, 50/Bundle (M641) image 1
Item: 1578450
Model: M641

The Partners Brand M641 oyster white 1" x 6" corrugated mailers is specially designed to ship light-weight fragile items. It features a crush-resistant design that offers added protection with its double walls and comes with wave-rule edge to eliminate paper cuts. Its rectangle shape ensures that it offers the best fit for your item. This mailer measures 1"H x 6"W x 4"D in size. It is shipped and stored flat to save space..Corrugated Mailers are super strong yet lightweight to save on postage..Perfect for shipping small, lightweight fragile items..Manufactured from ECT-32-B, white corrugated..These one-piece mailers fold together in seconds..Crush resistant mailers fold to provide double walls of protection on front and sides..No tape, glue or staples needed..The Partners Brand M641 oyster white 1" x 6" corrugated mailers provides a economical solution to packaging problems for items that needs to be mailed.

Price is  $45.99
Unit of measure 50/Bundle
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6" x 8" Self-Sealing Fiberboard Mailer, Brown, 100/Carton (RM1K) image 1
Item: 447180
Model: RM1K

The 6" x 8" Kraft Flat Mailer features closure that is quick and easy to use. Mailer includes rigid chipboard construction that protects contents from bending and crushing. Sold 100 per case..6" x 8".QuickStrip closure is quick and easy to use - simply remove strip and press to close.Rigid chipboard construction protects contents from bending and crushing.Convenient tear-tab opens easily without harming contents.Lightweight mailers reduces postage costs.Staples Brand 100% Satisfaction Guaranteed.Sold 25 per case+AG1832:AL1832.Manufactured from .028 kraft chipboard..Peel and seal closure with pull tear-strip for easy opening..Light-weight to save on postage..No additional stiffeners needed..Sold 100 per case..Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $49.79
Unit of measure 100/Carton
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9" x 11.5" Peel & Seal Fiberboard Mailers, 25/Box (64014) image 1
Item: 813415
Model: QUA64014

Protect items from getting damaged with these Quality Park Redi-Strip photo and document envelopes. Each envelope is made from durable 100-percent recycled fiberboard, making them environmentally friendly, while their convenient Redi-Strip features a non-moisture sealing as well as a tear-string for simple opening. These Quality Park Redi-Strip photo and document envelopes are made with 26-point white fiberboard, providing sturdy protection while shipping photos and documents..Overall mailer dimensions: 9"W x 11.5"L.Simply peel off the adhesive strip and press to seal.Constructed from heavy-duty fiberboard and comes in white.Convenient 25 mailers per box.Ideal for safety shipment or storage of photos, certificates, etc..Protect photos and other delicate documents with this 25-pack of Quality Park Redi-Strip 9 x 11.5-inch paperboard white photo and document envelopes.

Price is  $39.09
Unit of measure 25/Box
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Corrugated Mailers, 22" x 6" x 2" White, 50/Bundle (M2262) image 1
Item: 2301179
Model: M2262

22" x 6" x 2" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..Corrugated Mailers are super strong yet light-weight to save on postage..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 22"L x 6"W x 2"H.Corrugated Mailers are super strong yet light-weight to save on postage.

Price is  $146.69
Unit of measure 50/Bundle
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6" x 6" Self-Sealing Fiberboard Mailer, White, 200/Carton (RM9SS) image 1
Item: 447176
Model: RM9SS

The 6" x 6" Self-Seal White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 200 per Case..6" x 6".QuickStrip closure is quick and easy to use - simply remove strip and press to close.Rigid chipboard construction protects contents from bending and crushing.Attractive white mailers provide a clean and professional appearance.Convenient tear-tab opens easily without harming contents.Lightweight mailers reduces postage costs.Staples Brand 100% Satisfaction Guaranteed.Dimensions: 6" x 6".Manufactured from .028 white chipboard..Strong chipboard mailers protect photos and documents during shipping..Light-weight to save on postage, no additional stiffeners needed..Convenient peel and seal closure with pull tab tear-strip for easy opening..Sold 200 per case..Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $84.39
Unit of measure 200/Carton
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Partners Brand Easy-Fold Mailers, 14 1/4" x 11 1/4" x 2", Kraft, 50/Bundle (M14112BFK) image 1
Item: 2301161
Model: M14112BFK

14 1/4" x 11 1/4" x 2" Kraft Easy-Fold Mailer. Economical kraft construction helps reduce mailing costs. These one-piece mailers have scores at multiple depths to ensure the proper fit for your products. Simply place product in the center, fold in the sides at your desired depth and seal with tape. Economical 200#/ECT-32-B kraft corrugated construction. Shipped flat and sold in bundle quantities..Economical kraft construction helps reduce mailing costs.These one-piece mailers have scores at multiple depths to ensure the proper fit for your products.Simply place product in the center, fold in the sides at your desired depth and seal with tape.Economical 200#/ECT-32-B kraft corrugated construction.Shipped flat and sold in bundle quantities.Economical kraft construction helps reduce mailing costs.

Price is  $137.79
Unit of measure 50/Bundle
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About Stiff Mailers

Stiff mailers are essential packaging solutions designed to protect flat items during shipping and handling. These mailers are ideal for sending photographs, documents, and other important materials that require a rigid structure to prevent bending or damage.

Constructed from durable materials, stiff mailers provide a secure and professional way to deliver your items. Their self-adhesive closures ensure easy sealing, making them convenient for both personal and business use.

When choosing stiff mailers, consider factors such as size, material thickness, and closure type. Various sizes are available to accommodate different items, ensuring that you can find the perfect fit for your mailing needs.

Additionally, look for features like water resistance and tear-proof construction to enhance the protection of your contents. Stiff mailers are available in various colors, allowing you to select options that best match your branding or personal style.

What are stiff mailers used for?

  • Stiff mailers are primarily used for shipping flat items such as photographs, certificates, and important documents. Their rigid structure helps protect contents from bending or damage during transit.

Are stiff mailers waterproof?

  • Many stiff mailers are designed with water-resistant materials to protect contents from moisture. However, it's essential to check the specifications of each mailer to ensure it meets your needs.

What sizes do stiff mailers come in?

  • Stiff mailers are available in a variety of sizes to accommodate different items, ranging from small photo mailers to larger envelopes suitable for documents and artwork. This variety ensures you can find the right size for your specific mailing requirements.

Can stiff mailers be reused?

  • While stiff mailers are typically designed for single use, they can be reused if they remain in good condition. Ensure that the adhesive closure is still effective and that the mailer is not damaged before reusing.

Do stiff mailers require additional padding?

  • Stiff mailers generally provide adequate protection for flat items without the need for additional padding. However, for fragile items or those that require extra cushioning, consider adding bubble wrap or other protective materials inside the mailer.

How do you seal stiff mailers?

  • Stiff mailers typically come with a self-adhesive closure that allows for easy sealing. Simply peel off the protective strip and press the flap down firmly to secure the contents inside.