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10x13 White Poly Mailers 2.5 Mil Self-Seal Tear Strip - 100 Pack
Envelopes & Mailers
10x13 White Poly Mailers 2.5 Mil Self-Seal Tear Strip - 100 Pack

PN: B874100PK

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$18.03 / CASE
Heavy-duty 18x51" self-seal mailers built from durable 4 mil polyethylene for maximum puncture resistance and professional presentation. Moisture-resistant construction with quick-stick adhesive closure ensures secure, tamper-evident sealing every time. Order by the case (25 units) for reliable, cost-effective shipping protection.
Envelopes & Mailers
18x51" Self-Seal Poly Mailers 4 Mil - Tear-Proof, Case of 25

PN: LPM1851

18 x 51 in Polyethylene 25 PER CASE
$46.05 / CASE
Heavy-duty 2.5 mil polyethylene self-seal mailers designed for e-commerce brands shipping products that demand protection. 24" x 19" dimensions fit standard inventory; puncture, water, and tear-resistant construction ensures damage-free delivery. 100-pack case with white exterior and silver interior for professional presentation.
Envelopes & Mailers
24x19" Self-Seal Poly Mailers 2.5 Mil - Puncture Resistant, 100 Pack

PN: B877100PK

24 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$60.26 / CASE
Keep shipping documents secure and organized with these durable 7.5x5.5" yellow poly packing list envelopes. Featuring 2 mil adhesive-backed construction, this case of 1000 envelopes adheres reliably to a variety of surfaces while protecting contents during transit.
Packing List Envelopes
7.5x5.5" Yellow 2 Mil Poly Packing List Envelopes - 1000/Case

PN: PL448

7 1/2 x 5.5 in 2 Mil Poly 1000 PER CASE
$66.65 / CASE
5 1/8 x 8" Clear 2 Mil Document Envelopes - Tamper Proof, Case 1000
Packing List Envelopes
5 1/8 x 8" Clear 2 Mil Document Envelopes - Tamper Proof, Case 1000

PN: PL473

5 1/8 x 8 in 2 Mil Poly 1000 PER CASE
$52.12 / CASE
Heavy-duty 9.5x12.5" kraft gummed envelopes deliver professional mailing with reliable seal and content privacy. Constructed from durable 28 lb. paper stock for protection without excess weight. Sold in convenient cases of 500 for cost-efficient bulk ordering.
Envelopes & Mailers
9.5x12.5" Kraft Gummed Envelopes 28lb - Secure Seal, Case of 500

PN: EN1035

9 1/2 x 12 1/2 in 28 lb. Paper Stock 500 PER CASE
$126.42 / CASE
10.5 x 7.5" Self-Seal Poly Mailers 2.5 Mil - Tear Strip, Case of 1000
Envelopes & Mailers
10.5 x 7.5" Self-Seal Poly Mailers 2.5 Mil - Tear Strip, Case of 1000

PN: B872

10 1/2 x 7.5 in 2.5 Mil Polyethylene 1000 PER CASE
$69.52 / CASE
Professional-grade 26x28x5" expansion poly mailers with self-seal closure and gusseted bottom for books, binders, and catalogs. 2.5 mil white polyethylene resists punctures, moisture, and tears while maintaining strong seams even when overpacked. Sold in cases of 100.
Envelopes & Mailers
26x28x5" Expansion Poly Mailers 2.5 Mil Self-Seal White - Case of 100

PN: EPM26285

26 x 28 x 5 in 2.5 Mil Polyethylene 100 PER CASE
$74.85 / CASE
Protect critical shipping documents with pre-printed orange packing list envelopes designed for fast, reliable identification. Heavy 2 mil poly construction with hot melt adhesive backing ensures strong adhesion to corrugated boxes and paper surfaces. Case of 1,000 envelopes ready to streamline your fulfillment operations.
Packing List Envelopes
5.5x10" Orange Packing List Envelopes - 2 Mil Poly, Case of 1000

PN: PL24

5 1/2 x 10 in 2 Mil Poly 1000 PER CASE
$62.08 / CASE
Protect your packing lists and shipping documents with crystal-clear visibility. These 6.5" x 5.5" clear face envelopes feature 2 mil poly construction for superior tamper evidence and durability. Bulk case of 1,000 units designed for high-volume e-commerce and 3PL operations.
Packing List Envelopes
6.5x5.5" Clear Face Document Envelopes, 2 Mil Poly - 1000/Case

PN: PL523

6 1/2 x 5.5 in 2 Mil Poly 1000 PER CASE
$68.51 / CASE
Professional-grade orange packing list enclosed envelopes designed for shipping managers who need reliable document protection. Pre-printed full-face messaging on heavy 2 mil poly with hot melt adhesive backing ensures secure attachment to corrugated boxes and paper shipments. Ships 1000 envelopes per case.
Packing List Envelopes
7x5.5" Orange Packing List Envelopes - 2 Mil Poly, 1000/Case

PN: PL22

7 x 5.5 in 2 Mil Poly 1000 PER CASE
$49.14 / CASE
Professional-grade 19" x 12.5" poly bubble mailers engineered for e-commerce shippers moving fragile goods. 2-mil polyethylene exterior with 3/16" bubble lining delivers reliable shock protection, while the peel-and-seal closure ensures tamper-evident, moisture-resistant delivery. Case of 50 mailers‚ready to pack today.
Envelopes & Mailers
19" x 12.5" Bubble Lined Poly Mailers - Tear-Proof Self-Seal, Case of 50

PN: B839

19 x 19 in 2 Mil Polyethylene / 3/16" Bubble Lining 50 PER CASE
$34.95 / CASE
Protect your shipments with our 12x15.5" self-seal poly mailers‚trusted by e-commerce brands for uncompromising durability. These 2.5 mil polyethylene mailers deliver puncture, tear, water, and tamper resistance in every case of 500. High-strength seams and professional white exterior with silver interior make these the go-to choice for demanding shipping environments.
Envelopes & Mailers
12x15.5" Self-Seal Poly Mailers 2.5 Mil Polyethylene - Case of 500

PN: B870

12 x 15 1/2 in 2.5 Mil Polyethylene 500 PER CASE
$82.31 / CASE
Professional 18x48" self-seal poly mailers built from durable 4 mil polyethylene for e-commerce brands that demand reliability. Tear-proof construction with weatherproof adhesion resists punctures and moisture damage during shipping. 25 mailers per case for bulk efficiency.
Envelopes & Mailers
18x48" Self-Seal Poly Mailer 4 Mil White - Tear-Proof, Case of 25

PN: LPM1848

18 x 48 in Polyethylene 25 PER CASE
$40.08 / CASE
Ship fragile e-commerce items with confidence using these 12x7.25" bubble lined poly mailers. Each case includes 25 self-sealing mailers with 3/16" bubble lining and durable 2 mil polyethylene construction that resists moisture, tears, and tampering. Ideal for apparel, electronics, jewelry, and breakable items.
Envelopes & Mailers
12x7.25" Bubble Lined Poly Mailers, 2 Mil Polyethylene - 25 Pack

PN: B83225PK

12 x 7.25 in 2 Mil Polyethylene / 3/16" Bubble Lining 25 PER CASE
$15.50 / CASE
Professional-grade 11x13x2 expansion poly mailers designed for e-commerce brands shipping thicker items like books, binders, and catalogs. 2.5 mil puncture and moisture-resistant polyethylene with self-seal closure and easy tear strip. 100 mailers per case.
Envelopes & Mailers
11x13x2 Expansion Poly Mailers 2.5 Mil Self-Seal White 100/Case

PN: EPM11132

11 x 13 x 2 in 2.5 Mil Polyethylene 100 PER CASE
$20.25 / CASE
Durable 6x39" self-seal mailers built from 2.5 mil polyethylene for reliable protection on every shipment. Press-and-seal closure ensures consistent, professional presentation while resisting punctures and moisture. Order by the case of 100 and eliminate shipping delays.
Envelopes & Mailers
6x39" Self-Seal Poly Mailers 2.5 Mil White - 100 Count Case

PN: LPM639

6 x 39 in 2.5 Mil Polyethylene 100 PER CASE
$61.10 / CASE
Protect fragile shipments with professional-grade bubble lined poly mailers featuring 3/16" air bubble cushioning and convenient peel-and-seal closure. These 14.25x20" white polyethylene mailers are moisture, tear, and tamper-resistant‚perfect for e-commerce packers handling delicate items. Case of 50 provides reliable, cost-effective protection per shipment.
Envelopes & Mailers
14.25x20" Bubble Lined Poly Mailers - Self-Seal White, Case of 50

PN: B837

14 1/4 x 20 in 2 Mil Polyethylene / 3/16" Bubble Lining 50 PER CASE
$41.07 / CASE
Ship-Lite¬Æ expandable mailers deliver six times the strength of standard paper envelopes in a 13x10x2 format. These white, reinforced self-seal envelopes feature moisture-resistant mesh poly fibers and a dependable press-and-seal closure‚ideal for shipping books, documents, and bulky items without tape. Buy in cases of 100.
Envelopes & Mailers
13x10x2 Reinforced Paper Expandable Ship-Lite Envelopes - Self-Seal, Case of 100

PN: SLE10132WS

13 x 10 x 2 in 26 lb. Reinforced Paper 100 PER CASE
$100.02 / CASE
Professional-grade 9x12" kraft gummed envelopes engineered for mailroom efficiency and shipping compliance. Heavy gummed flaps deliver a permanent, tamper-evident seal on 28 lb. paper stock. Order by the case (1,000 units) for maximum cost savings.
Envelopes & Mailers
9x12" Kraft Gummed Envelopes 28lb Paper - Secure Seal, Case of 1000

PN: EN1022

9 x 12 in 28 lb. Paper Stock 1000 PER CASE
$204.93 / CASE
Industrial-grade 9x12" self-seal mailers built 6 times stronger than standard paper envelopes. Made from 26 lb. reinforced paper with mesh poly fibers for maximum durability and moisture resistance. Bulk case of 100 delivers consistent shipping protection and cost-efficiency for high-volume operations.
Envelopes & Mailers
9x12" Reinforced Ship-Lite Self-Seal Mailers - 6X Stronger, Case of 100

PN: SLF0912WH

9 x 12 in 26 lb. Reinforced Paper 100 PER CASE
$48.44 / CASE
Keep internal mail organized and routed efficiently with these 13" x 10" blue inter-department envelopes. String and button closure allows repeated use, while pre-printed columns for Date, Deliver To, Department, Sent By, and Department track up to 31 entries per envelope. Buy by the case of 100.
Envelopes & Mailers
13" x 10" Blue Inter-Department Envelopes - String Closure, Case of 100

PN: EN1097

13 x 13 in Paper Stock 100 PER CASE
$97.81 / CASE
Professional-grade white self-seal flat mailers protect sensitive documents and photos during shipping without additional stiffeners. Features durable .020 chipboard construction, peel-and-seal closure with pull-tab tear strip, and lightweight design that reduces freight costs. Sold as case of 25.
Envelopes & Mailers
9x11.5" White Chipboard Self-Seal Mailers - Professional Protection, 25 Pack

PN: RM2SS25PK

9 x 11 1/2 in .020 Chipboard 25 PER CASE
$17.76 / CASE
Ship oversized documents safely with Packrift's 18x14 white jumbo envelopes‚built from durable 28lb paper stock to handle high-volume mailroom operations. Ungummed flaps enable cost-effective reuse across multiple shipments. Each case contains 250 envelopes for reliable, bulk-ready packaging compliance.
Envelopes & Mailers
18x14 White Jumbo Envelopes 28lb Paper - Ungummed Reusable, Case of 250

PN: EN1081W

18 x 14 in 28 lb. Paper Stock 250 PER CASE
$132.34 / CASE
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