9" x 11.5" Self-Sealing Fiberboard Mailer, 100/Carton (MJ3)9" x 11.5" Self-Sealing Fiberboard Mailer, 100/Carton (MJ3)
Item: 24476690
Model: 70-9465
No reviews yet
Price is $61.69
Unit of measure 100/Carton Price per unit $0.62/Mailer
Free Next-Day eligible by tomorrow
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The Packaging Wholesalers Stayflats Plus Mailers, 11" x 13.5", White, 100/Carton (ENVRM3PSWSS)~#|#~s0043769_sc7
Item: 424855
Model: RM3SS
No reviews yet
Price is $87.79
Unit of measure 100/Carton Price per unit $0.88/Mailer
Free delivery by Wed, May 07
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6.06" x 7.5" Self Seal Fiberboard Mailers, CD/DVD, 100/Carton (QUA64117)~#|#~sp43814463_sc76.06" x 7.5" Self Seal Fiberboard Mailers, CD/DVD, 100/Carton (QUA64117)~#|#~sp43814462_sc7
Item: 813422
Model: QUA64117
Price is $85.19
Unit of measure 100/Carton Price per unit $0.85/Mailer
Free Next-Day eligible by tomorrow
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Self-Seal StayFlat Kraft Mailers, 6" x 6", 200/Case~#|#~s0043767_sc7
Item: 447179
Model: RM9K
No reviews yet
Price is $78.29
Unit of measure 200/Carton Price per unit $0.39/Mailer
Free delivery by Wed, May 07
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Self-Seal StayFlat Kraft Mailers, 6" x 8", 100/Case~#|#~s0043767_sc7
Item: 447180
Model: RM1K
No reviews yet
Price is $49.59
Unit of measure 100/Carton Price per unit $0.50/Mailer
Free delivery by Wed, May 07
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StayFlat White Mailers, 7" x 9",  100/Case~#|#~s0043770_sc7
Item: 424848
Model: RM10W
No reviews yet
Price is $65.39
Unit of measure 100/Carton Price per unit $0.65/Mailer
Free delivery by Wed, May 07
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StayFlat White Mailers, 6" x 8",  100/Case~#|#~s0043770_sc7
Item: 424941
Model: RM1W
No reviews yet
Price is $49.19
Unit of measure 100/Carton Price per unit $0.49/Mailer
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 9 x 11.5, White, 6 Rigid Mailers/Pack (2PSWB)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 9 x 11.5, White, 6 Rigid Mailers/Pack (2PSWB)
Item: 2102902
Model: 2PSWB
Price is $22.79
Unit of measure 6/Pack
Delivery by Mon, May 05
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LUX 9.75" x 12.75" Self-Sealing Fiberboard Mailer, Brown Kraft, 50/Box (CON-HDC2-50)~#|#~BD6E06FA-0C95-450B-9B43963FCA95DD6D_sc7LUX 9.75" x 12.75" Self-Sealing Fiberboard Mailer, Brown Kraft, 50/Box (CON-HDC2-50)~#|#~817DC2B8-593D-43CC-84FABE1E1C8453FE_sc7
Item: 1984959
Model: CON-HDC2-50
No reviews yet
Price is $78.19
Unit of measure 50/Box
Free delivery by Thu, May 08
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StayFlat Mailers, 7" x 9", White, 100/Case~#|#~s0043769_sc7
Item: 424860
Model: RM10SS
Price is $61.09
Unit of measure 100/Carton Price per unit $0.61/Mailer
Free delivery by Wed, May 07
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5.13" x 5" Peel & Seal Fiberboard Mailers, CD/DVD, 25/Box (QUAE7265)
Item: 586997
Model: QUAE7265
No reviews yet
Price is $49.19
Unit of measure 25/Box Price per unit $1.97/Mailer
Free Next-Day eligible by tomorrow
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StayFlat White Mailers, 20" x 27", 50/Bundle~#|#~s0043770_sc7
Item: 495777
Model: RM12SFW
No reviews yet
Price is $145.39
Unit of measure 50/Carton Price per unit $2.91/Mailer
Free delivery by Wed, May 07
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StayFlat White Mailers, 18" x 24", 50/Bundle~#|#~s0043770_sc7
Item: 459013
Model: RM11W
No reviews yet
Price is $125.59
Unit of measure 50/Carton Price per unit $2.51/Mailer
Free delivery by Wed, May 07
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Self-Seal StayFlat Kraft Mailers, 7" x 9", 100/Case~#|#~s0043767_sc7
Item: 447181
Model: RM10K
Price is $58.49
Unit of measure 100/Carton Price per unit $0.58/Mailer
Free delivery by Wed, May 07
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StayFlat White Mailers, 6" x 6", 200/Case~#|#~s0043770_sc7
Item: 424846
Model: RM9
No reviews yet
Price is $72.29
Unit of measure 200/Carton Price per unit $0.36/Mailer
Free delivery by Wed, May 07
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The Packaging Wholesalers Stayflats Plus Mailers, 9" x 11.5", White, 100/Carton (ENVRM2PSWSS)~#|#~s0043769_sc7
Item: 424862
Model: RM2SS
No reviews yet
Price is $76.29
Unit of measure 100/Carton Price per unit $0.76/Mailer
Free delivery by Wed, May 07
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Over 30
DVD Literature Mailer Kit, 11 1/8" x 8 3/4" x 2", White, 50/Bundle (DLM1182)~#|#~s0537542_sc7
Buy More, Save More of DVD Literature Mailer Kit, 11 1/8" x 8 3/4" x 2", White, 50/Bundle (DLM1182)
Item: 947387
Model: DLM1182
Price is $148.49
Unit of measure 50/Bundle
Free delivery by Wed, May 07
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Over 30
12 3/4" x 15" Self-Seal Flat Mailers, White, 25/Case (RM4SS25P)
Item: 578454
Model: RM4SS25PK
Price is $37.39
Unit of measure 25/Carton
Free delivery by Wed, May 07
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JAM Paper® Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 10 x 7.75 x 1, White, 6 Rigid Mailers/Pack (18906705B)JAM Paper® Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 10 x 7.75 x 1, White, 6 Rigid Mailers/Pack (18906705B)
Item: 2103067
Model: 18906705B
No reviews yet
Price is $25.19
Unit of measure 6/Pack
Delivery by Mon, May 05
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10-1/2" x 16" Nylon Reinforced Self-Seal Paper Envelope/Mailers, #5, 500/Carton (B888SS)~#|#~FF3D588A-065F-4E89-BF56FD9B2B537BFE_sc7
Item: 630156
Model: B888SS
No reviews yet
Price is $555.69
Unit of measure 500/Carton
Free delivery by Wed, May 07
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Self-Seal StayFlat White Mailers, 13" x 18", 100/Case~#|#~s0043769_sc7
Item: 447178
Model: RM18SS
No reviews yet
Price is $202.79
Unit of measure 100/Carton
Free delivery by Wed, May 07
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7-1/4" x 12" Nylon Reinforced Self-Seal Paper Envelope/Mailers, #1, 1000/Carton (B884SS)~#|#~4BB7EF46-2158-40B1-963B267EC3F7668A_sc7
Item: 630155
Model: B884SS
No reviews yet
Price is $605.55
Unit of measure 1000/Carton
Free delivery by Wed, May 07
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7-1/4" x 12" Nylon Reinforced Paper Envelope/Mailer, #1, 1000/Carton (B884)~#|#~E313348C-69DA-4956-BE8F287E76DDECEE_sc7
Item: 630169
Model: B884
No reviews yet
Price is $519.50
Unit of measure 1000/Carton
Free delivery by Wed, May 07
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QuickStrip™ StayFlat Kraft Mailers, 20" x 27", 50/Case~#|#~s0043767_sc7
Item: 495772
Model: RM12PSK
No reviews yet
Price is $181.19
Unit of measure 50/Carton Price per unit $3.62/Mailer
Free delivery by Wed, May 07
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Over 30
13 1/2" x 11" White Utility Flat Mailer, 200/Case~#|#~s0537559_sc7
Item: 947733
Model: RMU1311W
No reviews yet
Price is $142.39
Unit of measure 200/Carton Price per unit $0.71/Mailer
Free delivery by Wed, May 07
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9.75" x 12.25" Self-Sealing Fiberboard Mailer, 100/Carton (MJ4)9.75" x 12.25" Self-Sealing Fiberboard Mailer, 100/Carton (MJ4)
Item: 24476689
Model: 70-9466
No reviews yet
Price is $49.39
Unit of measure 100/Carton Price per unit $0.49/Mailer
Free Next-Day eligible by tomorrow
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9" x 7" White Utility Flat Mailer, 200/Case~#|#~s0537559_sc7
Item: 947738
Model: RMU97W
No reviews yet
Price is $94.69
Unit of measure 200/Carton Price per unit $0.47/Mailer
Free delivery by Wed, May 07
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5" x 5.13" Peel & Seal Flat Mailer, CD/DVD, 25/Box (QUAE7266)5" x 5.13" Peel & Seal Flat Mailer, CD/DVD, 25/Box (QUAE7266)
Item: 894722
Model: QUAE7266
Price is $35.99
Unit of measure 25/Box Price per unit $1.44/Mailer
Free delivery by Thu, May 01
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6" x 5.88" CD & DVD Mailer, White, 10/Box (QUA64112)~#|#~sp36618755_sc76" x 5.88" CD & DVD Mailer, White, 10/Box (QUA64112)~#|#~sp36618754_sc7
Item: 813419
Model: QUA64112
Price is $18.99
Unit of measure 10/Pack Price per unit $1.90/Mailer
Next-Day Delivery by tomorrow
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5 x 5.125 Tuck Flap Fiberboard Mailer, CD/DVD, White, 100/Carton (MM1145)~#|#~sp52041329_sc75 x 5.125 Tuck Flap Fiberboard Mailer, CD/DVD, White, 100/Carton (MM1145)~#|#~sp52041328_sc7
Buy More, Save More of 5 x 5.125 Tuck Flap Fiberboard Mailer, CD/DVD, White, 100/Carton (MM1145)
Item: 947656
Model: MM1145
Price is $208.19
Unit of measure 100/Carton Price per unit $2.08/Case
Free delivery by Wed, May 07
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StayFlat White Mailers, 11" x 13-1/2",  100/Case~#|#~s0043770_sc7
Item: 424852
Model: RM3W
No reviews yet
Price is $77.49
Unit of measure 100/Carton Price per unit $0.78/Mailer
Free delivery by Wed, May 07
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11 1/2" x 9" White Utility Flat Mailer,  200/Case~#|#~s0537559_sc711 1/2" x 9" White Utility Flat Mailer,  200/Case~#|#~m003578413_sc7
Item: 947730
Model: RMU119W
No reviews yet
Price is $128.39
Unit of measure 200/Carton Price per unit $0.64/Mailer
Free delivery by Wed, May 07
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Over 30
JAM Paper® Stay-Flat Photo Mailer Envelopes, 11 x 13.5, Brown Kraft, Self-Adhesive Closure, Sold Individually (8866644)~#|#~m006948435_sc7JAM Paper® Stay-Flat Photo Mailer Envelopes, 11 x 13.5, Brown Kraft, Self-Adhesive Closure, Sold Individually (8866644)~#|#~m006948434_sc7
Item: 262789
Model: 8866644
Price is $5.59
Delivery by Mon, May 05
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12 1/2" x 9 1/2" x 1" Gusseted Stayflats Mailers, White, 100/Ct (RM2G)~#|#~s0155515_sc7
Item: 473223
Model: RM2G
No reviews yet
Price is $105.59
Unit of measure 100/Carton Price per unit $1.06/Mailer
Free delivery by Wed, May 07
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StayFlat Kraft Mailers, 9-3/4" x 12-1/4", 100/Case~#|#~s0043768_sc7
Item: 424833
Model: RM5
Price is $76.29
Unit of measure 100/Carton Price per unit $0.76/Mailer
Free delivery by Wed, May 07
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Scotch™ Photo/Document Mailer, 9" x 11.5", White (7917-1)~#|#~sp163186958_sc7Scotch™ Photo/Document Mailer, 9" x 11.5", White (7917-1)~#|#~sp163186957_sc7
Scotch™ Photo/Document Mailer, 9" x 11.5", White (7917-1) is In-store only
Item: 24520642
Model: 7917-1
Price is $3.29
1-hr pickup
7" x 9" Self-Sealing Fiberboard Mailer, 100/Carton (MJ2)7" x 9" Self-Sealing Fiberboard Mailer, 100/Carton (MJ2)
Item: 24476691
Model: 70-9463
No reviews yet
Price is $44.19
Unit of measure 100/Carton Price per unit $0.44/Mailer
Free Next-Day eligible by tomorrow
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Self-Seal StayFlat White Mailers, 6" x 6", 200/Case~#|#~s0043769_sc7
Item: 447176
Model: RM9SS
No reviews yet
Price is $82.09
Unit of measure 200/Carton Price per unit $0.41/Mailer
Free delivery by Wed, May 07
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LUX Mailers (9 1/2 x 12 1/2) 50/Box, White Linen (LUXMLR-WLI-50)
LUX Mailers (9 1/2 x 12 1/2) 50/Box, White Linen (LUXMLR-WLI-50) is Out of stock
Item: 2444504
Model: LUXMLR-WLI-50
No reviews yet
Price is $86.29
Unit of measure 50/Pack
JAM Paper® Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 15 x 12.5 x 1, White, 6 Rigid Mailers/Pack (38906707B)JAM Paper® Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 15 x 12.5 x 1, White, 6 Rigid Mailers/Pack (38906707B)
JAM Paper® Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 15 x 12.5 x 1, White, 6 Rigid Mailers/Pack (38906707B) is Out of stock
Item: 2103065
Model: 38906707B
Price is $26.59
Unit of measure 6/Pack

Trending now

Looking for a mailer to protect and reinforce your most important documents? A fiberboard mailer is a perfect solution. They are made from high-quality materials and are designed specifically to protect your packages during shipping. Plus, they're available in a wide variety of sizes, so you're sure to find the one that's right for your needs.

Multiple sizes for every job

If you're looking for a mailing envelope that's extra durable, fiberboard mailers are a great option. Unlike flimsy paper envelopes, these sturdy mailers are made from solid fiberboard and offer extra protection to your documents and letters. They're available in a range of sizes, so you'll find the perfect fit for your package.

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Fiberboard mailers are also stylish and professional, so they'll make a great impression on your recipients. A fiberboard mailer is a great option when you need to send important documents in the mail. They come in a variety of designs and colors, so you're sure to find one that's perfect for sending important tax forms, business documents, and personal mail. You also have the option of adding a printed design to the package to make it stand out. And since they come in a range of sizes, you're guaranteed to find the perfect fit for your needs.

Thickness options to meet your needs

Fiberboard mailers aren't just measured in length and width - they are available in thicknesses ranging from 1/8 to 1/2 inch. A thicker option is great for larger stacks of documents, as well as high-value or delicate items that need extra cushioning. And whether you're looking for a simple #10 envelope or a sturdy mailing box, we've got you covered.