Corrugated Mailers
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Corrugated Mailer Type
Corrugate Length (Inches)
Corrugate Height (Inches)
Corrugate Width (Inches)
Item # : 2301184
Model # : M1575
Corrugated Mailers are super strong yet light-weight to save on postage.
- Corrugated Mailers are super strong yet light-weight to save on postage.
- Perfect for shipping small, light-weight fragile items.
Price is $150.49
Unit of measure 50/Bundle
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Item # : 558941
Model # : M642
Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.
- Front locking tabs won't interfere with contents and provide a secure closure
- Folds together in seconds, no tape needed
Price is $38.19
Unit of measure 50/Carton
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Buy More, Save More of Partners Brand Literature Mailers, 9" x 6 1/2" x 1 3/4", White, 50/Bundle (ML961)
Item # : 947500
Model # : ML961
Partners Brand Literature Mailers are the perfect fit for your literature piece without the expense of a custom carton.
- Assembles in seconds without tape, glue or staples
- Strong 200#/ECT-32-B white corrugated construction
Price is $47.99
Unit of measure 50/Bundle
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Over 30
Item # : 1578511
Model # : M1242
Oyster white 2" x 12" corrugated mailers is designed to offer an economical solution that simplifies all your packaging problems.
- Product Type: Corrugated Mailers
- Oyster white colored corrugated construction
Price is $53.19
Unit of measure 50/Bundle
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Over 30
Item # : 1578474
Model # : ML14102K
The Partners Brand ML14102K brown 2" x 14" kraft literature mailers is an economical option to efficiently ship and store all your important documents.
- Product Type: Literature Mailers
- Brown colored kraft corrugated construction
Price is $99.69
Unit of measure 50/Bundle
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Over 30
Item # : 949031
Model # : M13104
Partners Brand Literature Mailers are the perfect fit for your literature piece without the expense of a custom carton.
- The perfect fit for your literature piece without the expense of a custom carton.
- Assembles in seconds without tape, glue or staples.
Price is $148.99
Unit of measure 50/Bundle
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Over 30
Item # : 630527
Model # : M12122
Partners Brand Literature Mailers are the perfect fit for your literature piece without the expense of a custom carton.
- Literature Mailers are the perfect fit for any literature piece.
- Assembles in seconds without tape, glue or staples.
Price is $88.49
Unit of measure 50/Bundle
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Over 30
Item # : 949026
Model # : M1181
Easy-Fold Mailers are great for mailing books, catalogs and framed pictures.
- Easy-Fold Mailers are great for mailing books, catalogs and framed pictures.
- Usable Inside Dimensions: 11 1/8"x8 5/8"
Price is $51.69
Unit of measure 50/Bundle
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Over 30
Item # : 947466
Model # : M961K
Partners Brand Kraft Easy-Fold Mailer has economical kraft construction that helps reduce mailing costs.
- 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: 5/8”, 1-1/4”
Price is $51.59
Unit of measure 50/Bundle
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Over 30
Item # : 947416
Model # : M1181K
Partners Brand Kraft Easy-Fold Mailer has economical kraft construction that helps reduce mailing costs.
- Economical kraft construction helps reduce mailing costs.
- These one-piece mailers have scores at multiple depths to ensure the proper fit for your products.
Price is $62.19
Unit of measure 50/Bundle
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Over 30
Item # : 2301495
Model # : M36366
Jumbo mailers in hard-to-find sizes.
- Jumbo mailers in hard-to-find sizes.
- Great for shipping framed posters or artwork.
Price is $339.09
Unit of measure 20/Bundle
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Over 30
Item # : 947097
Model # : M362414
This one-piece Jumbo Fold-Over Mailer is great for oversized flat items like portfolios, maps and blue prints.
- Jumbo Fold-Over Mailers are great for shipping flat items.
- Attractive 200#/ECT-32-B white corrugated construction makes an impressive presentation.
Price is $130.59
Unit of measure 20/Bundle
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Over 30
Item # : 1578499
Model # : MFL18122K
The Partners Brand MFL18122K brown 2" x 18" kraft deluxe literature mailers offers an economical and hassle-free solution.
- Product Type: Literature Mailers
- Brown colored kraft corrugated construction
Price is $166.08
Unit of measure 50/Bundle
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Item # : 946854
Model # : MCC5
Use this easy-to-carry Partners Brand Corrugated Carrying Case, when you are on the go.
- Use these easy-to-carry cases when you are on the go.
- Great for transporting products, promotional materials, samples or literature.
Price is $69.39
Unit of measure 10/Bundle
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Buy More, Save More of 17 1/8" x 11 1/8" x 3", Deluxe Literature Mailers, White, 50/Bundle (MFL17113)
Item # : 949055
Model # : MFL17113
Partners Brand Deluxe Literature Mailers feature protective side flaps and front outside tuck closure.
- Feature protective side flaps and front outside tuck closure.
- Maximum protection for your most important documents.
Price is $200.29
Unit of measure 50/Bundle
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Item # : 2301175
Model # : M552K
Kraft Corrugated Mailers are light-weight to save on postage.
- Kraft Corrugated Mailers are light-weight to save on postage.
- Perfect for shipping small, light-weight fragile items.
Price is $59.19
Unit of measure 50/Bundle
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Item # : 559028
Model # : M742
Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.
- Corrugated Mailers are super strong yet light-weight to save on postage.
- Perfect for shipping small, light-weight fragile items.
Price is $51.09
Unit of measure 50/Bundle
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Buy More, Save More of SI Products Deluxe Literature Mailers, 15 1/8" x 11 1/8" x 4", White, 50/Bundle (BSMFL15114)
Item # : 696608
Model # : MFL15114
Partners Brand Deluxe Literature Mailers feature protective side flaps and front outside tuck closure.
- Folds together in seconds, no tape needed
- Strong 200#/ECT-32B white corrugated construction
Price is $154.99
Unit of measure 50/Bundle
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Item # : 559027
Model # : M643
Corrugated Mailers are super strong yet light-weight to save on postage.
- Front locking tabs won't interfere with contents and provide a secure closure
- Folds together in seconds, no tape needed
Price is $38.99
Unit of measure 50/Bundle
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Item # : 630512
Model # : MFL3RB
Partners Brand Deluxe Literature Mailers feature protective side flaps and front outside tuck closure.
- Feature protective side flaps and front outside tuck closure.
- Maximum protection for your most important documents.
Price is $81.99
Unit of measure 50/Bundle
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Over 30
Item # : 2301142
Model # : ML872
The perfect fit for your literature piece without the expense of a custom carton.
- The perfect fit for your literature piece without the expense of a custom carton.
- Assembles in seconds without tape, glue or staples.
Price is $72.39
Unit of measure 50/Bundle
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Over 30
Item # : 414173
Model # : M962
Staples Corrugated mailer in white color measures 9" x 6 1/2" x 2 3/4" and offers ample storage space.
- Folds together in seconds, no tape needed
- Strong 200#/ECT-32B white corrugated construction
Price is $57.19
Unit of measure 50/Carton
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Over 30
Item # : 2301077
Model # : ML881
The perfect fit for your literature piece without the expense of a custom carton.
- Literature mailers useful for shipping documents and books of many sizes
- 8" x 8" x 1 1/4"
Price is $58.09
Unit of measure 50/Bundle
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Item # : 2301340
Model # : ML16164
The perfect fit for your literature piece without the expense of a custom carton.
- The perfect fit for your literature piece without the expense of a custom carton.
- Assembles in seconds without tape, glue or staples.
Price is $121.29
Unit of measure 25/Bundle
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Item # : 949054
Model # : MFL17112
Deluxe Literature Mailers feature protective side flaps and front outside tuck closure.
- Dimensions: 17 1/8" x 11 1/8" x 2"
- Maximum protection for your most important documents
Price is $100.69
Unit of measure 50/Bundle
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Item # : 831823
Model # : M1264
Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.
- Corrugated Mailers are perfect for shipping small, light-weight fragile items.
- Corrugated Mailers are manufactured from 200#/ECT-32-B oyster white corrugated.
Price is $80.79
Unit of measure 50/Bundle
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Item # : 949037
Model # : M15115
Partners Brand Literature Mailers are the perfect fit for your literature piece without the expense of a custom carton.
- The perfect fit for your literature piece without the expense of a custom carton.
- Assembles in seconds without tape, glue or staples.
Price is $239.99
Unit of measure 50/Bundle
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Item # : 630472
Model # : MFL18124
Partners Brand Deluxe Literature Mailers feature protective side flaps and front outside tuck closure.
- Folds together in seconds, no tape needed
- Strong 200#/ECT-32B white corrugated construction
Price is $108.39
Unit of measure 25/Bundle
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Item # : 2301074
Model # : ML964
The perfect fit for your literature piece without the expense of a custom carton.
- The perfect fit for your literature piece without the expense of a custom carton.
- Assembles in seconds without tape, glue or staples.
Price is $121.79
Unit of measure 50/Bundle
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Item # : 947423
Model # : M12122K
Partners Brand Kraft Easy-Fold Mailer has economical kraft construction that helps reduce mailing costs.
- Economical kraft construction helps reduce mailing costs.
- These one-piece mailers have scores at multiple depths to ensure the proper fit for your products.
Price is $115.79
Unit of measure 50/Bundle
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Item # : 1499821
Model # : MFL964K
Partners Brand Kraft Deluxe Literature Mailers feature protective side flaps and front outside tuck closure.
- Dimension: 4"H x 6.25"W x 9"D
- Color: Kraft
Price is $114.09
Unit of measure 50/Bundle
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Over 30
Item # : 947096
Model # : M30226
Partners Brand Kraft Jumbo Mailers are found in hard-to-find sizes.
- Jumbo mailers in hard-to-find sizes.
- Great for shipping framed posters or artwork.
Price is $154.29
Unit of measure 20/Bundle
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Item # : 426748
Model # : M622
Partners Brand Corrugated Mailers are super strong yet light-weight to save on postage.
- Corrugated mailers are perfect for shipping small, light-weight fragile items
- Corrugated Mailers are manufactured from 200#/ECT-32-B oyster white corrugated
Price is $24.59
Unit of measure 50/Bundle
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Item # : 947095
Model # : M28246
Partners Brand Kraft Jumbo Mailers are found in hard-to-find sizes.
- Jumbo mailers in hard-to-find sizes.
- Great for shipping framed posters or artwork.
Price is $143.99
Unit of measure 20/Bundle
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Item # : 558929
Model # : M542
Corrugated Mailers are super strong yet light-weight to save on postage
- 5" x 4" x 2"
- Front locking tabs won't interfere with contents and provide a secure closure
Price is $29.99
Unit of measure 50/Bundle
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Item # : 947424
Model # : M1291K
Partners Brand Kraft Easy-Fold Mailer has economical kraft construction that helps reduce mailing costs.
- 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”
Price is $57.09
Unit of measure 50/Bundle
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Item # : 947092
Model # : M24246
Partners Brand Kraft Jumbo Mailers are found in hard-to-find sizes.
- Jumbo mailers in hard-to-find sizes.
- Great for shipping framed posters or artwork.
Price is $151.19
Unit of measure 20/Bundle
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White Corrugated Mailers, 12-1/8" x 9-1/4" x 2", 50/Bundle (M1292) is Out of stock
Buy More, Save More of White Corrugated Mailers, 12-1/8" x 9-1/4" x 2", 50/Bundle (M1292)
Item # : 414168
Model # : M1292
Partners Brand Literature Mailers are the perfect fit for your literature piece without the expense of a custom carton.
- 12-1/8" x 9-1/4" x 2"
- Folds together in seconds, no tape needed
Price is $64.09
Unit of measure 50/Bundle
Trending now
13% off of Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)
Price is $24.99, Regular price was $28.79, You save 13%
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Wed, May 07
1-hr pickup
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13% off of Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50308-CC)
Price is $7.99, Regular price was $9.29, You save 13%
Unit of measure 100/Box Price per unit $0.08/Envelope
Delivery by Wed, May 07
1-hr pickup
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Protect your packages from the rigors of shipping by sending them in corrugated mailers. These mailers are boxes and large envelopes made of thick fiberboards. The walls of a corrugated mailer have a fluted inner board covered by one or two flat linerboards. Flutes are S-shaped arches that give a corrugated box its impressive structural strength. Staples® offers a wide selection of these sturdy, protective shipping boxes and envelopes.
Choosing the Right Corrugated Mailer for Your Package
The size of the item you wish to send will determine the type of corrugated mailer you need. You can send slim and small books as well as magazines, photos, and letters in corrugated envelopes. These corrugated document mailers ship flat and are stiff enough to get printed pages to their destinations without creases and are a strong alternative to plain window envelopes. For bigger items, you need larger mailers like corrugated boxes. These are ideal for shipping fragile items and bulky goods. They come in different sizes and styles. Their fluted walls provide ample stacking strength while insulating their contents from moisture, extreme temperatures, and physical damage.
Consider Board Strength When Comparing Corrugated Mailers
Manufacturers use different tests to determine the strengths of corrugated boxes. The most popular are the burst test and ECT or edge crust test. The wall thickness of a box determines its ECT score and burst strength. These then determine the maximum load capacity of the box. A single-walled corrugated mailer has a fluted layer between two linerboards. Boxes with burst strength ratings between 200 and 275 and ECT values between 23 and 55 pounds per square inch fall in this category. Double-walled mailers have two corrugated layers. They are stronger and offer better crush resistance. They can ship heavier items and come in strengths ranging from 200 to 600 pounds while scoring 42 to 82 on edge crush tests. Triple-walled boxes have three layers and can handle significantly higher weights. They are usually large containers for shipping heavy loads stacked on pallets.
What Is the Difference Between Corrugated and Cardboard Boxes?
While corrugated mailers feature fiberboard construction, cardboard boxes are made of paperboard. Regardless of its thickness, cardboard is a paper product while manufacturers use wood chips and shavings for corrugated boxes. A cardboard box also does not have an intermediate layer or fluted core.
What Are the Different Types of Corrugated Box Fluting?
There are five common types of corrugated box fluting designated by the letters: A, B, C, E, and F. An A-flute box has 30 to 36 flutes per linear foot with each one measuring 0.188 inches. B-flute boxes have 44 to 50 flutes that are 0.125 inches thick. Boxes with C flutes are the most common. Their flutes are intermediate in density and thickness between A and B flutes. E and F-flute boxes have more flutes but in much smaller sizes. Pizza boxes, sandwich packaging, and corrugated document mailers fall into these categories.
Are Linerboards Made of Chipboard?
No. Linerboards are usually made of recycled paper and kraft paperboard. Those made of kraft paper often appear brown. They can also come in white if made of bleached kraft paper. Linerboards do come in other colors besides white and brown.
Choosing the Right Corrugated Mailer for Your Package
The size of the item you wish to send will determine the type of corrugated mailer you need. You can send slim and small books as well as magazines, photos, and letters in corrugated envelopes. These corrugated document mailers ship flat and are stiff enough to get printed pages to their destinations without creases and are a strong alternative to plain window envelopes. For bigger items, you need larger mailers like corrugated boxes. These are ideal for shipping fragile items and bulky goods. They come in different sizes and styles. Their fluted walls provide ample stacking strength while insulating their contents from moisture, extreme temperatures, and physical damage.
Consider Board Strength When Comparing Corrugated Mailers
Manufacturers use different tests to determine the strengths of corrugated boxes. The most popular are the burst test and ECT or edge crust test. The wall thickness of a box determines its ECT score and burst strength. These then determine the maximum load capacity of the box. A single-walled corrugated mailer has a fluted layer between two linerboards. Boxes with burst strength ratings between 200 and 275 and ECT values between 23 and 55 pounds per square inch fall in this category. Double-walled mailers have two corrugated layers. They are stronger and offer better crush resistance. They can ship heavier items and come in strengths ranging from 200 to 600 pounds while scoring 42 to 82 on edge crush tests. Triple-walled boxes have three layers and can handle significantly higher weights. They are usually large containers for shipping heavy loads stacked on pallets.
What Is the Difference Between Corrugated and Cardboard Boxes?
While corrugated mailers feature fiberboard construction, cardboard boxes are made of paperboard. Regardless of its thickness, cardboard is a paper product while manufacturers use wood chips and shavings for corrugated boxes. A cardboard box also does not have an intermediate layer or fluted core.
What Are the Different Types of Corrugated Box Fluting?
There are five common types of corrugated box fluting designated by the letters: A, B, C, E, and F. An A-flute box has 30 to 36 flutes per linear foot with each one measuring 0.188 inches. B-flute boxes have 44 to 50 flutes that are 0.125 inches thick. Boxes with C flutes are the most common. Their flutes are intermediate in density and thickness between A and B flutes. E and F-flute boxes have more flutes but in much smaller sizes. Pizza boxes, sandwich packaging, and corrugated document mailers fall into these categories.
Are Linerboards Made of Chipboard?
No. Linerboards are usually made of recycled paper and kraft paperboard. Those made of kraft paper often appear brown. They can also come in white if made of bleached kraft paper. Linerboards do come in other colors besides white and brown.