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Ship fragile items confidently with these #4 kraft self-seal bubble mailers. Each case includes 25 mailers with 3/16" cushioning bubble lining, tamper-evident peel-and-stick closure, and quick-open tear strip for efficient unpacking at delivery.
Envelopes & Mailers
9.5x14.5" Kraft Self-Seal Bubble Mailers - Tear Strip, 25 Pack

PN: B857SSTT25PK

9 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 25 PER CASE
$22.61 / CASE
Professional-grade #2 self-seal bubble mailers in 8.5x12" dimensions, perfect for e-commerce packers and fragile goods shippers. Each case of 25 features recycled kraft paper exterior with secure peel-and-stick closure and 3/16" high-slip bubble cushioning for reliable product protection.
Envelopes & Mailers
8.5x12" Kraft Bubble Mailers #2 - Self-Seal Shipping, 25 Pack

PN: B855SS25PK

8 1/2 x 12 in Paper Exterior/Bubble Lining 25 PER CASE
$22.01 / CASE
Keep packing lists protected and easily identifiable with these pre-printed 7" x 6" yellow packing list enclosed envelopes. Heavy 2 mil poly construction with hot melt adhesive backing ensures strong adhesion to corrugated boxes and paper. Order by the case of 1,000 units and streamline your fulfillment operations.
Packing List Envelopes
7x6" Yellow Packing List Enclosed Envelopes - 2 Mil Poly, Case of 1000

PN: PL490

7 x 6 in 2 Mil Poly 1000 PER CASE
$45.22 / CASE
Protect fragile items with professional-grade 4x8" kraft bubble mailers featuring 3/16" high-slip bubble cushioning and tamper-evident self-seal closure. Each 25-pack includes convenient tear strip opening and recycled kraft exterior‚ideal for e-commerce packers shipping small valuables, documents, and delicate goods.
Envelopes & Mailers
4x8" Kraft Self-Seal Bubble Mailers #000 - 3/16" Cushioning, 25 Pack

PN: B851SSTT25PK

4 x 8 in Paper Exterior/Bubble Lining 25 PER CASE
$7.85 / CASE
3.5x5 Clear 2 Mil Document Envelopes - Tamper Proof, Case of 1000 Packrift
Packing List Envelopes
3.5x5 Clear 2 Mil Document Envelopes - Tamper Proof, Case of 1000

PN: PL471

3 1/2 x 5 in 2 Mil Poly 1000 PER CASE
$48.14 / CASE
Protect shipping documents with professional pre-printed packing list envelopes. Heavy 2 mil poly construction with bold red/white stripes and hot melt adhesive backing ensures reliable document protection and easy identification during fulfillment. Case of 1000 envelopes sized 4.5" x 6".
Packing List Envelopes
4.5x6 Red Packing List Enclosed Envelopes 2 Mil Poly - Case of 1000

PN: PL451

4 1/2 x 6 in 2 Mil Poly 1000 PER CASE
$31.48 / CASE
Professional-grade 15.5" x 12" kraft gummed envelopes with heavily gummed flaps for a tamper-evident, secure seal every time. Made from durable 28 lb. paper stock with opaque finish to protect contents. Sold in bulk case of 250‚ideal for high-volume mailroom operations and shipping compliance.
Envelopes & Mailers
15.5 x 12 Kraft Gummed Envelopes 28 lb - Secure Seal, Case of 250

PN: EN1024

15 1/2 x 12 in 28 lb. Paper Stock 250 PER CASE
$96.62 / CASE
Crystal-clear 2 mil poly document envelopes designed for e-commerce and 3PL operations. Your packing lists and shipping documents are immediately visible through the transparent face‚no guesswork on what's inside. Tamper-proof seal keeps contents secure while reducing handling time at pickup.
Packing List Envelopes
4.5x7.5 Clear 2 Mil Document Envelopes - Tamper Proof, Case of 1000

PN: PL472

4 1/2 x 7.5 in 2 Mil Poly 1000 PER CASE
$43.41 / CASE
Ship fragile items safely with our 8.5x12 white self-seal bubble mailers. Each case includes 100 mailers featuring 3/16" bubble cushioning and pressure-activated peel-and-stick closure for quick, secure sealing. Perfect for e-commerce packers and small parcel shippers.
Envelopes & Mailers
8.5x12 White Bubble Mailers #2 Self-Seal - 100 Case

PN: B855WSS

8 1/2 x 12 in Paper Exterior/Bubble Lining 100 PER CASE
$40.57 / CASE
Pre-printed orange "Invoice Enclosed" envelopes keep packing lists and invoices visible and protected during shipment. Made from durable 2 mil polyethylene with adhesive backing for secure attachment. Case of 1,000 units optimizes your packaging costs while maintaining shipping compliance.
Packing List Envelopes
5.5x10" Orange 2 Mil Poly Invoice Enclosed Envelopes - 1000/Case

PN: PL27

5 1/2 x 10 in 2 Mil Poly 1000 PER CASE
$66.63 / CASE
Protect fragile goods and light products with these 8x4" kraft self-seal bubble mailers featuring 3/16" bubble lining for shock absorption. Built-in tear strip ensures quick opening, while the peel-and-stick closure provides tamper-evident security. Case of 500 mailers made from recycled kraft paper.
Envelopes & Mailers
8x4" Kraft Self-Seal Bubble Mailers #000 w/Tear Strip - 500/Case

PN: B851SSTT

8 x 4 in Paper Exterior/Bubble Lining 500 PER CASE
$69.56 / CASE
Professional 27x20" kraft stayflat mailers with tab lock closure protect your e-commerce shipments without adding bulk or cost. Made from durable .036 chipboard that requires no additional stiffeners, these heavy-duty flat mailers keep documents and photos pristine while staying lightweight to maximize postage savings. Order by the case of 50.
Envelopes & Mailers
27x20" Kraft Stayflats Chipboard Mailers - Tab Lock, Case of 50

PN: RM12

27 x 20 in .036 Chipboard 50 PER CASE
$93.30 / CASE
Transparent 2 mil poly envelopes designed for e-commerce, 3PL, and shipping operations that demand visible document tracking. The clear face allows packing lists and miscellaneous documents to be read instantly without opening, while tamper-proof adhesion keeps contents secure. Ships in cases of 1000 units‚the efficient choice for high-volume mailing operations.
Packing List Envelopes
9.5x6 Clear 2 Mil Document Envelopes - Tamper Proof, 1000/Case

PN: PL525

9 1/2 x 6 in 2 Mil Poly 1000 PER CASE
$73.74 / CASE
Pre-printed yellow packing list enclosed envelopes protect critical shipping documents with full-face visibility and reliable hot melt adhesive. Heavy 2 mil poly construction withstands corrugated and paper surfaces. Order a case of 1,000 envelopes designed for high-volume fulfillment operations.
Packing List Envelopes
4.5x5.5" Yellow Packing List Enclosed Envelopes - 2 Mil Poly, Case of 1000

PN: PL452

4 1/2 x 5.5 in 2 Mil Poly 1000 PER CASE
$30.52 / CASE
10.5x16 Bubble Lined Poly Mailers - Tear-Proof Self-Seal, Case of 100
Envelopes & Mailers
10.5x16 Bubble Lined Poly Mailers - Tear-Proof Self-Seal, Case of 100

PN: B836

10 1/2 x 16 in 2 Mil Polyethylene / 3/16" Bubble Lining 100 PER CASE
$48.38 / CASE
Pre-printed "Packing List Enclosed" envelopes safeguard shipping documents with full-face visibility and secure adhesion. Heavy-duty 2 mil poly construction with hot melt backing ensures reliable document protection during transit. Blue color provides professional branding for every shipment.
Packing List Envelopes
7x5.5" Blue Packing List Enclosed Envelopes - 2 Mil Poly, Case of 1000

PN: PL407

7 x 5.5 in 2 Mil Poly 1000 PER CASE
$49.14 / CASE
Protect fragile items with these kraft bubble mailers featuring a 3/16" air cushion lining and peel-and-stick self-seal closure. The convenient tear strip enables quick, tamper-evident opening‚no extra tape needed. Sold in cases of 25 (8.5" x 14.5").
Envelopes & Mailers
8.5x14.5" Kraft Bubble Mailers #3 Self-Seal Tear Strip - 25 Pack

PN: B856SSTT25PK

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 25 PER CASE
$13.47 / CASE
Pre-printed "Packing List Enclosed" envelopes in bright red 2 mil poly protect critical shipping documents with reliable hot melt adhesion. Designed for fulfillment teams managing high-volume orders, these 7" x 5.5" full-face envelopes ensure compliance and professional presentation. Case of 1000 envelopes ready to ship.
Packing List Envelopes
7x5.5" Red Packing List Enclosed Envelopes - 2 Mil Poly, 1000/Case

PN: PL406

7 x 5.5 in 2 Mil Poly 1000 PER CASE
$49.14 / CASE
Premium 11" x 13.5" white Stayflats Lite mailers with pressure-sensitive self-seal closure and tear strip for effortless opening. Constructed from .018 chipboard for reliable protection of documents, photos, and promotional items. Cost-effective case of 200 units reduces shipping weight and environmental impact.
Envelopes & Mailers
13.5x11 White Chipboard Self-Seal Mailers - 200 Case

PN: RMU1311W

13 1/2 x 11 in .018 Chipboard 200 PER CASE
$96.59 / CASE
Speed up your mailroom with these 12 x 10 x 2" kraft expandable self-seal envelopes that require zero moisture‚just peel and seal in seconds. Built from durable 40 lb. paper stock with expandable sides to handle bulky items safely. Each case contains 100 envelopes ready to ship.
Envelopes & Mailers
12 x 10 x 2" Kraft Expandable Self-Seal Envelopes - No Moisture Required, Case of 100

PN: EN1066

12 x 10 x 2 in 40 lb. Paper Stock 100 PER CASE
$83.29 / CASE
Full-face red packing list envelopes with bold pre-printed messaging and heavy 2 mil poly construction. Hot melt adhesive backing bonds instantly to paper and corrugated boxes. Case of 1000 envelopes sized 4.5" x 6" for efficient fulfillment operations.
Packing List Envelopes
4.5 x 6" Red Packing List Enclosed Envelopes - 2 Mil Poly, Case of 1000

PN: PL413

4 1/2 x 6 in 2 Mil Poly 1000 PER CASE
$35.42 / CASE
Professional-grade kraft bubble mailers designed for e-commerce packers shipping fragile goods. Features 3/16" high-slip bubble lining, tamper-evident peel-and-stick closure, and quick-open tear strip. Each case includes 25 mailers measuring 12" x 8.5" with recycled golden kraft exterior.
Envelopes & Mailers
12x8.5 Kraft Self-Seal Bubble Mailers #2 - Tear Strip, 25 Pack

PN: B855SSTT25PK

12 x 8.5 in Paper Exterior/Bubble Lining 25 PER CASE
$20.62 / CASE
Keep internal company mail organized and compliant with these 10x13" kraft inter-department envelopes. Built from durable 28 lb. kraft paper with string-tie closure for repeated use, pre-printed with routing columns (Date, Deliver To, Department, Sent By, Department) and 52 entry spaces on both sides. Order by the case of 100 and reduce mailroom processing time.
Envelopes & Mailers
10x13" Kraft Inter-Department Envelopes with String Closure - Case of 100

PN: EN1093

10 x 13 in 28 lb. Kraft Paper 100 PER CASE
$50.00 / CASE
Heavily gummed kraft envelopes deliver a secure, tamper-evident seal every time. Made from durable 28 lb. paper stock with opaque finish to protect contents. Buy by the case (5,000 units) for maximum cost efficiency on mailroom and bulk mailing needs.
Envelopes & Mailers
3.5x2.25 Kraft Gummed Envelopes 28lb Paper - Secure Seal, 5000/Case

PN: EN1028

3 1/2 x 2.25 in 28 lb. Paper Stock 5000 PER CASE
$315.48 / CASE
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