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Eliminate moisture sealing delays with 9x12" Redi-Seal envelopes–simply fold, press, and mail. Built from durable 28 lb. paper stock for professional mailroom and shipping operations. Sold in convenient cases of 500 envelopes for cost-effective bulk mail preparation.
Envelopes & Mailers
9x12 28 lb White Redi-Seal Envelopes 500/Case

PN: EN1047

9 x 12 in 28 lb. Paper Stock 500 PER CASE
$197.60 / CASE
Professional-grade 15x12.5 kraft rigid mailers designed for e-commerce brands shipping valuable products. Laminated fiberboard construction eliminates bending and creasing without additional stiffeners. High-strength self-seal flap with tear strip for fast, secure sealing in cases of 100.
Envelopes & Mailers
15x12.5 Kraft Self-Seal Rigid Mailers 100-Pack

PN: B825

15 x 12.5 in Laminated Fibreboard 100 PER CASE
$210.93 / CASE
10.5x16 #5 Kraft All Paper Bubble Mailers B848SS - alias listing
Envelopes & Mailers
10.5x16 #5 Kraft All Paper Bubble Mailers B848SS

PN: B848SS

10 1/2 x 16 in
$127.63 / ea
16x10.5 #5 Self-Seal Bubble Mailers 25-Pack B83625PK - alias listing
Envelopes & Mailers
16x10.5 #5 Self-Seal Bubble Mailers 25-Pack B83625PK

PN: B83625PK

16 x 10.5 in 2 Mil Polyethylene / 3/16" Bubble Lining 25 PER CASE
$26.29 / CASE
19x12.5 #6 Kraft Self-Seal Bubble Mailers 25-Pack B859SSR - alias listing
Envelopes & Mailers
19x12.5 #6 Kraft Self-Seal Bubble Mailers 25-Pack B859SSR

PN: B859SSR

19 x 12.5 in Paper Exterior/Bubble Lining 25 PER CASE
$43.64 / CASE
Protect fragile shipments with Packrift's 12 x 7.25" kraft heat-seal bubble mailers. Each case includes 100 mailers featuring a 3/16" high slip bubble lining that cushions products during transit. Recycled kraft paper exterior with simple heat-seal, tape, or staple closure options.
Envelopes & Mailers
12x7.25 #1 Kraft Self-Seal Bubble Mailers 100/Case B854

PN: B854

12 x 7.25 in Paper Exterior/Bubble Lining 100 PER CASE
$59.48 / CASE
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 70-Pack B856SSR - alias listing
Envelopes & Mailers
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 70-Pack B856SSR

PN: B856SSR

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 70 PER CASE
$37.69 / CASE
9.5x14.5 #4 Kraft Self-Seal Tear Strip Bubble Mailers 100/Case B857SSTT - alias listing
Envelopes & Mailers
9.5x14.5 #4 Kraft Self-Seal Tear Strip Bubble Mailers 100/Case B857SSTT

PN: B857SSTT

9 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 100 PER CASE
$62.45 / CASE
9x6.5x1.75 Kraft Literature Mailers 50/Bundle ML961K - alias listing
Boxes - Mailers
9x6.5x1.75 Kraft Literature Mailers 50/Bundle ML961K

PN: ML961K

9 x 6.5 x 1 3/4 in ECT-32-B Corrugated 50 PER BUNDLE
$40.26 / BUNDLE
12.5x20x4 Kraft TerraBoard Expansion Mailers TM12204 - alias listing
Envelopes & Mailers
12.5x20x4 Kraft TerraBoard Expansion Mailers TM12204

PN: TM12204

20 x 12.5 x 4 in
$233.83 / CASE
15x12.5 Kraft Self-Seal Rigid Mailers 100-Pack B825 - alias listing
Envelopes & Mailers
15x12.5 Kraft Self-Seal Rigid Mailers 100-Pack B825

PN: B825

15 x 12.5 in Laminated Fibreboard 100 PER CASE
$210.93 / CASE
7.25x12 Kraft TerraBoard Flat Mailers
Envelopes & Mailers
7.25x12 Kraft TerraBoard Flat Mailers

PN: TM712

12 x 7.25 in
$110.24 / CASE
12x9 Red Self-Seal Tyvek Envelopes 100/Case TYC912R - alias listing
Envelopes & Mailers
12x9 Red Self-Seal Tyvek Envelopes 100/Case TYC912R

PN: TYC912R

12 x 9 in 14 lb. Olefin 100 PER CASE
$135.53 / CASE
Protect documents, photos, and merchandise with professional-grade 9 3/4 x 12 1/4" kraft stayflat mailers featuring reliable tab lock closure. Manufactured from sturdy .036 chipboard with no additional stiffeners needed, these lightweight hard mailers reduce postage costs while ensuring puncture-resistant delivery. Case of 100 units.
Envelopes & Mailers
9 3/4 x 12 1/4 in Kraft Stayflats Tab Lock Mailers 100/Case

PN: RM5

9 3/4 x 12 1/4 in .036 Chipboard 100 PER CASE
$48.23 / CASE
Protect your e-commerce shipments with professional-grade 6x8" kraft self-seal Stayflats Plus mailers. Manufactured from durable .028 chipboard with integrated peel-and-seal closure and easy tear strip. Ships 100 mailers per case–lightweight design reduces postage costs without sacrificing protection.
Envelopes & Mailers
6x8 Kraft Self-Seal Stayflats Plus Mailers 100/Case

PN: RM1K

6 x 8 in .028 Chipboard 100 PER CASE
$35.49 / CASE
Professional-grade #3 kraft self-seal padded mailers designed for e-commerce brands shipping small products and documents. Features expanding fiber padding that absorbs shock, natural rubber adhesive closure, and puncture-resistant construction–no additional cushioning needed. Pack of 25 mailers sized 8.5" x 14.5".
Envelopes & Mailers
8.5x14.5 #3 Kraft Self-Seal Padded Mailers 25-Pack

PN: B806SS25PK

8 1/2 x 14 1/2 in Fiber Padding 25 PER CASE
$24.78 / CASE
12 x 7.25" Kraft Bubble Mailers - Self-Seal Protection, 25 Pack
Envelopes & Mailers
12x7.25 #1 Kraft Self-Seal Bubble Mailers 25-Pack

PN: B854SS25PK

12 x 7.25 in Paper Exterior/Bubble Lining 25 PER CASE
$21.88 / CASE
10x13" Yellow Inter-Department Envelopes String Closure - Case of 100
Envelopes & Mailers
10x13 Yellow String Closure Inter-Department Envelopes 100/Case

PN: EN1096

10 x 13 in Paper Stock 100 PER CASE
$110.71 / CASE
8x8x3 inch kraft corrugated literature mailer with fold-and-tuck construction. ECT-32-B board; bundle of 50.
Boxes - Mailers
8x8x3 Kraft Fold-and-Tuck Corrugated Literature Mailers 50-Pack

PN: ML883K

8 x 8 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$56.21 / BUNDLE
4.75x6.5 Clear View Poly Mailers
Envelopes & Mailers
4.75x6.5 Clear View Poly Mailers

PN: B13210

6.5 x 4.75 in
$26.94 / CASE
11x13.5 Kraft Tab Lock Stayflats Mailers 100/Case RM3 - alias listing
Envelopes & Mailers
11x13.5 Kraft Tab Lock Stayflats Mailers 100/Case RM3

PN: RM3

11 x 13 1/2 in .036 Chipboard 100 PER CASE
$58.73 / CASE
10x15x2 26 lb Reinforced Expandable Ship-Lite Mailers 100/Case SLE10152WS - alias listing
Envelopes & Mailers
10x15x2 26 lb Reinforced Expandable Ship-Lite Mailers 100/Case SLE10152WS

PN: SLE10152WS

10 x 15 x 2 in 26 lb. Reinforced Paper 100 PER CASE
$126.15 / CASE
16x12x2 White Self-Seal Expandable Tyvek Envelopes 100/Case TYE12162WE - alias listing
Envelopes & Mailers
16x12x2 White Self-Seal Expandable Tyvek Envelopes 100/Case TYE12162WE

PN: TYE12162WE

16 x 12 x 2 in 18 lb. Olefin 100 PER CASE
$172.54 / CASE
8.5x14.5x3 Kraft TerraBoard Expansion Mailers TM8143 - alias listing
Envelopes & Mailers
8.5x14.5x3 Kraft TerraBoard Expansion Mailers TM8143

PN: TM8143

14.5 x 8.5 x 3 in
$157.47 / CASE
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