StayFlat White Mailers, 12-3/4" x 15", 100/Case~#|#~s0043770_sc7
Item: 424854
Model: RM4W
No reviews yet
Price is $92.79
Unit of measure 100/Carton Price per unit $0.93/Mailer
Free delivery by Wed, May 07
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9" x 11.5" Peel & Seal Fiberboard Mailers, 25/Box (64014)~#|#~sp46039365_sc7
Item: 813415
Model: QUA64014
Price is $33.09
Unit of measure 25/Box Price per unit $1.32/Mailer
Delivery by Wed, Apr 30
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Stayflats Plus® Self-Seal Mailers, 6" x 8", White, 25/Case
Item: 578448
Model: RM1SS25PK
Price is $26.09
Unit of measure 25/Carton
Delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 12.75 x 15, White, Sold Individually (4PSW)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 12.75 x 15, White, Sold Individually (4PSW)
Item: 1433634
Model: 4PSW
Price is $5.59
Delivery by Mon, May 05
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StayFlat Kraft Mailers, 22" x 27", 50/Bundle~#|#~s0043768_sc7
Item: 495766
Model: RM27
No reviews yet
Price is $161.49
Unit of measure 50/Carton Price per unit $3.23/Mailer
Free delivery by Wed, May 07
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StayFlat White Mailers, 9" x 11-1/2",  100/Case~#|#~s0043770_sc7
Item: 424850
Model: RM2W
No reviews yet
Price is $67.39
Unit of measure 100/Carton Price per unit $0.67/Mailer
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 8, White, 6 Rigid Mailers/Pack (1PSWB)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 8, White, 6 Rigid Mailers/Pack (1PSWB)
Item: 2102904
Model: 1PSWB
Price is $17.29
Unit of measure 6/Pack
Delivery by Mon, May 05
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6" x 8.63" Peel & Seal Fiberboard Mailers, CD/DVD, 25/Box (QUA64126)~#|#~sp43814466_sc76" x 8.63" Peel & Seal Fiberboard Mailers, CD/DVD, 25/Box (QUA64126)~#|#~sp43814465_sc7
Item: 813425
Model: QUA64126
Price is $22.59
Unit of measure 25/Box Price per unit $0.90/Mailer
Delivery by Wed, Apr 30
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QuickStrip™ StayFlat White Mailers, 18" x 24", 50/Bundle~#|#~s0043769_sc7
Item: 495900
Model: RM11PS
No reviews yet
Price is $115.29
Unit of measure 50/Carton Price per unit $2.31/Mailer
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 13 x 18, Brown Kraft, Sold Individually (8866646)~#|#~m003806789_sc7
Item: 262792
Model: 8866646
Price is $6.29
Delivery by Mon, May 05
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StayFlat White Mailers, 17" x 21", 100/Case~#|#~s0043770_sc7
Item: 447191
Model: RM7W
No reviews yet
Price is $169.69
Unit of measure 100/Carton Price per unit $1.70/Mailer
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 17 x 21, White, Sold Individually (7PSW)
Item: 1433632
Model: 7PSW
Price is $9.09
Delivery by Mon, May 05
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Jam Paper Stay-Flat Photo Mailer, 9.75" x 12.25", White, 6/Pack (5PSWB)Jam Paper Stay-Flat Photo Mailer, 9.75" x 12.25", White, 6/Pack (5PSWB)
Item: 2102900
Model: 5PSWB
Price is $22.99
Unit of measure 6/Pack
Delivery by Mon, May 05
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Jam Paper Stay-Flat Photo Mailer, 13" x 18", White, Sold Individually (6PSW)~#|#~m006948573_sc7Jam Paper Stay-Flat Photo Mailer, 13" x 18", White, Sold Individually (6PSW)~#|#~m006948572_sc7
Item: 1433633
Model: 6PSW
Price is $6.19
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 8, Brown Kraft, Sold Individually (8866640)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 8, Brown Kraft, Sold Individually (8866640)
Item: 262786
Model: 8866640
No reviews yet
Price is $5.59
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Envelopes, 9 x 11.5, Brown Kraft, Self-Adhesive Closure, 6 Rigid Mailers/Pack (8866643B)JAM Paper® Stay-Flat Photo Mailer Envelopes, 9 x 11.5, Brown Kraft, Self-Adhesive Closure, 6 Rigid Mailers/Pack (8866643B)
Item: 2103159
Model: 8866643B
Price is $26.09
Unit of measure 6/Pack
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 7 x 9, White, Sold Individually (1456649)
Item: 1433641
Model: 1456649
Price is $5.59
Delivery by Mon, May 05
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StayFlat Mailers, 5-1/8" x 5-1/8", White, 200/Case~#|#~s0043769_sc7
Item: 424942
Model: RM8SS
No reviews yet
Price is $81.39
Unit of measure 200/Carton Price per unit $0.41/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, Sold Individually (2PSW)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 9 x 11.5, White, Sold Individually (2PSW)
Item: 1433640
Model: 2PSW
Price is $5.59
Delivery by Mon, May 05
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14 7/8" x 11 7/8" White Utility Flat Mailer, 200/Case~#|#~s0537559_sc7
Item: 947734
Model: RMU1411W
No reviews yet
Price is $157.89
Unit of measure 200/Carton Price per unit $0.79/Mailer
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 6, Brown Kraft, Sold Individually (8866639)
Item: 262785
Model: 8866639
No reviews yet
Price is $3.99
Delivery by Mon, May 05
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Self-Seal Flat Mailers, 17" x 21", Black, 100/Case (RM1721BK)
Item: 2301118
Model: RM1721BK
No reviews yet
Price is $310.41
Unit of measure 100/Carton
Free delivery by Wed, May 07
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6" x 10" Nylon Reinforced Paper Envelope/Mailers, #0, 1000/Carton (B883)~#|#~4573638C-1C8E-4F7E-B542F1142EABD473_sc7
Item: 630151
Model: B883
No reviews yet
Price is $448.38
Unit of measure 1000/Carton
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 9.75 x 12.25, White, Sold Individually (5PSW)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 9.75 x 12.25, White, Sold Individually (5PSW)
Item: 1433638
Model: 5PSW
Price is $5.59
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Envelopes, 6 x 8, Brown Kraft, Self-Adhesive Closure, 6 Rigid Mailers/Pack (8866640B)JAM Paper® Stay-Flat Photo Mailer Envelopes, 6 x 8, Brown Kraft, Self-Adhesive Closure, 6 Rigid Mailers/Pack (8866640B)
Item: 2103160
Model: 8866640B
Price is $22.89
Unit of measure 6/Pack
Delivery by Mon, May 05
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JAM Paper® Expandable Photo Mailer Envelope with Self-Adhesive Closure, 10 x 7.75 x 1, White, Sold Individually (18906705)JAM Paper® Expandable Photo Mailer Envelope with Self-Adhesive Closure, 10 x 7.75 x 1, White, Sold Individually (18906705)
Item: 1433629
Model: 18906705
No reviews yet
Price is $5.39
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 6, White, 6 Rigid Mailers/Pack (73286B)
Item: 2103155
Model: 73286B
Price is $19.69
Unit of measure 6/Pack
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 7 x 9, White, 6 Rigid Mailers/Pack (1456649B)
Item: 2102903
Model: 1456649B
Price is $22.29
Unit of measure 6/Pack
Delivery by Mon, May 05
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Stayflats Plus® Self-Seal Mailers, 11" x 13-1/2", White, 25/Case
Item: 578452
Model: RM3SS25PK
Price is $49.09
Unit of measure 25/Carton
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, Brown Kraft, Sold Individually (8866643)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 9 x 11.5, Brown Kraft, Sold Individually (8866643)
Item: 262787
Model: 8866643
Price is $5.39
Delivery by Mon, May 05
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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)
Item: 2478093
Model: 48906708B
Price is $33.69
Unit of measure 6/Pack
Delivery by Mon, May 05
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12-1/2" x 19" Nylon Reinforced Self-Seal Paper Envelope/Mailers, #6, 250/Carton (B889SS)~#|#~4B4E4BC1-4AA2-4551-B0BBE0FE1E7786D6_sc7
Item: 630153
Model: B889SS
No reviews yet
Price is $355.79
Unit of measure 250/Carton
Free delivery by Wed, May 07
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14-1/2" x 20" Nylon Reinforced Self-Seal Paper Envelope/Mailers, #7, 250/Carton (B890SS)~#|#~36CA52EA-5B97-405A-8CD4464677AD284D_sc7
Item: 630158
Model: B890SS
No reviews yet
Price is $415.82
Unit of measure 250/Carton
Free delivery by Wed, May 07
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JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 8, White, Sold Individually (1PSW)JAM Paper® Stay-Flat Photo Mailer Stiff Envelopes with Self-Adhesive Closure, 6 x 8, White, Sold Individually (1PSW)
Item: 1433642
Model: 1PSW
Price is $5.59
Delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Envelopes, 17 x 21, Brown Kraft, Self-Adhesive Closure, 6 Rigid Mailers/Pack (8866647B)
Item: 2103190
Model: 8866647B
Price is $36.29
Unit of measure 6/Pack
Free delivery by Mon, May 05
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JAM Paper® Stay-Flat Photo Mailer Envelopes, 6 x 6, Brown Kraft, Self-Adhesive Closure, 6 Rigid Mailers/Pack (8866639B)
Item: 2103161
Model: 8866639B
No reviews yet
Price is $19.59
Unit of measure 6/Pack
Delivery by Mon, May 05
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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 delivery by Wed, Apr 30
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StayFlat Kraft Mailers, 11" x 16", 100/Case~#|#~s0043768_sc7
Item: 447189
Model: RM8
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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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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12 1/4" x 9 3/4" White Utility Flat Mailer, 200/Case (ENVRM5SLWSS)~#|#~s0537559_sc7
Item: 947732
Model: RMU129W
No reviews yet
Price is $134.69
Unit of measure 200/Carton Price per unit $0.67/Mailer
Free delivery by Wed, May 07
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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.

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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.