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Protect your shipments with our 9.5x45" self-seal poly mailers–engineered from 2.5 mil polyethylene for superior puncture resistance and weatherproof performance. Press-and-seal closure eliminates tape and ensures professional presentation every time. Order by the case (50 mailers) and streamline your fulfillment operations.
Envelopes & Mailers
9.5x45 2.5 Mil White Self-Seal Poly Mailers 50/Case

PN: LPM945

9 1/2 x 45 in 2.5 Mil Polyethylene 50 PER CASE
$48.07 / CASE
10x13 2.5 Mil White Self-Seal Poly Mailers 1000/Case B867 - alias listing
Envelopes & Mailers
10x13 2.5 Mil White Self-Seal Poly Mailers 1000/Case B867

PN: B867

10 x 13 in 2.5 Mil Polyethylene 1000 PER CASE
$133.67 / CASE
Professional-grade 11x13x4" expansion poly mailers built for e-commerce brands that demand durability. 2.5 mil tear-proof polyethylene with self-seal closure, gusseted bottom for thick items, and puncture/moisture resistance. Ships 100 per case.
Envelopes & Mailers
11x13x4 2.5 Mil Self-Seal Poly Mailers 100/Case

PN: EPM11134

11 x 13 x 4 in 2.5 Mil Polyethylene 100 PER CASE
$19.72 / CASE
Premium 8.5 x 33" self-seal mailers built for e-commerce reliability. These 2.5 mil white polyethylene shipping bags feature durable tear-proof construction and weatherproof protection in every case of 100. Press-and-seal closure keeps parcels secure from warehouse to doorstep.
Envelopes & Mailers
8.5x33 2.5 Mil White Self-Seal Poly Mailers 100/Case

PN: LPM833

8 1/2 x 33 in 2.5 Mil Polyethylene 100 PER CASE
$71.28 / CASE
Professional-grade 14.5x19" yellow poly mailers with reliable self-seal closure and 2.5 mil puncture-resistant polyethylene construction. Waterproof, tamper-proof, and tear-resistant design protects products in transit. Sold by the case of 100 units.
Envelopes & Mailers
14.5x19 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case

PN: CPM1419Y

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
Premium 36x24" self-seal poly mailers built for high-volume e-commerce shipping. 2.5 mil white polyethylene resists punctures, moisture, and tampering while maintaining professional appearance with excellent label adhesion. Case of 100 units ready to ship.
Envelopes & Mailers
36x24 2.5 Mil White Self-Seal Poly Mailers 100/Case

PN: B880100PK

36 x 24 in 2.5 Mil Polyethylene 100 PER CASE
$170.29 / CASE
Professional-grade red poly mailers designed for e-commerce brands that demand durability. These 14.5x19 self-seal mailing bags feature 2.5 mil polyethylene construction with waterproof, puncture, and tear-resistant protection. Silver inner lining accepts labels and stamps for premium brand presentation.
Envelopes & Mailers
14.5x19 2.5 Mil Red Self-Seal Poly Mailers 100/Case

PN: CPM1419R

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
10.5x7.5 5 Mil Self-Seal Tear Strip Poly Mailers 1000/Case B872 - alias listing
Envelopes & Mailers
10.5x7.5 2.5 Mil Self-Seal Tear Strip Poly Mailers 1000/Case B872

PN: B872

10 1/2 x 7.5 in 2.5 Mil Polyethylene 1000 PER CASE
$78.58 / CASE
Durable 8.5" x 39" self-seal poly mailers designed for e-commerce brands that demand reliability. Features moisture-resistant 2.5 mil polyethylene construction with secure press-and-seal closure. Ships in convenient case of 100 units.
Envelopes & Mailers
8.5x39 2.5 Mil White Self-Seal Poly Mailers 100/Case

PN: LPM839

8 1/2 x 39 in 2.5 Mil Polyethylene 100 PER CASE
$77.34 / CASE
12x15.5 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case CPM1215Y - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case CPM1215Y

PN: CPM1215Y

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$35.24 / CASE
19x14.5 5 Mil White Self-Seal Poly Mailers 250/Case B876 - alias listing
Envelopes & Mailers
19x14.5 2.5 Mil White Self-Seal Poly Mailers 250/Case B876

PN: B876

19 x 14.5 in 2.5 Mil Polyethylene 250 PER CASE
$63.15 / CASE
Professional-grade blue poly mailers with self-seal closure and silver interior lining. 19" x 14.5" size, 2.5 mil puncture-resistant polyethylene protects products from moisture, tears, and tampering. Ships in convenient case of 100.
Envelopes & Mailers
19x14.5 2.5 Mil Blue Self-Seal Poly Mailers 100/Case

PN: CPM1419BL

19 x 14.5 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
6x9 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV69 - alias listing
Envelopes & Mailers
6x9 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV69

PN: CV69

6 x 9 in 2.5 Mil Polyethylene 100 PER CASE
$20.03 / CASE
12x15.5 2.5 Mil Pink Self-Seal Poly Mailers 100/Case CPM1215P - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Pink Self-Seal Poly Mailers 100/Case CPM1215P

PN: CPM1215P

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$35.24 / CASE
Stand out with vibrant pink self-seal poly mailers that protect products and impress customers. Each 14.5x19" mailer features 2.5 mil polyethylene construction with puncture, water, and tear resistance. Ships as a case of 100 ready to use.
Envelopes & Mailers
14.5x19 2.5 Mil Pink Self-Seal Poly Mailers 100/Case

PN: CPM1419P

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
12x15.5 2.5 Mil Red Self-Seal Poly Mailers 100/Case CPM1215R - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Red Self-Seal Poly Mailers 100/Case CPM1215R

PN: CPM1215R

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$38.06 / CASE
6x9 5 Mil Self-Seal Tear Strip Poly Mailers 1000/Case B871 - alias listing
Envelopes & Mailers
6x9 2.5 Mil Self-Seal Tear Strip Poly Mailers 1000/Case B871

PN: B871

6 x 9 in 2.5 Mil Polyethylene 1000 PER CASE
$57.89 / CASE
12x15.5 2.5 Mil Black Self-Seal Poly Mailers 100/Case CPM1215BK - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Black Self-Seal Poly Mailers 100/Case CPM1215BK

PN: CPM1215BK

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$38.06 / CASE
36x24 2.5 Mil White Self-Seal Poly Mailers 100/Case B880100PK - alias listing
Envelopes & Mailers
36x24 2.5 Mil White Self-Seal Poly Mailers 100/Case B880100PK

PN: B880100PK

36 x 24 in 2.5 Mil Polyethylene 100 PER CASE
$170.29 / CASE
Display products while protecting contents with our 5x7 clear view poly mailers featuring durable 2.5 mil self-sealing polyethylene. Transparent front window showcases items; opaque white back accommodates postage and addresses. Double perforated edges enable quick, clean opening.
Envelopes & Mailers
5x7 2.5 Mil Clear Self-Seal Poly Mailers 100-Pack

PN: CV57

5 x 7 in 2.5 Mil Polyethylene 100 PER CASE
$17.63 / CASE
10x13 Red Poly Mailers 2.5 Mil Self-Seal Waterproof - Case of 100
Envelopes & Mailers
10x13 2.5 Mil Red Self-Seal Poly Mailers 100/Case

PN: CPM1013R

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$25.97 / 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 2.5 Mil White Self-Seal Poly Mailers 100/Case

PN: EPM26285

26 x 28 x 5 in 2.5 Mil Polyethylene 100 PER CASE
$84.62 / CASE
9x12 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV912100PK - alias listing
Envelopes & Mailers
9x12 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV912100PK

PN: CV912100PK

9 x 12 in 2.5 Mil Polyethylene 100 PER CASE
$23.19 / CASE
14x17 2.5 Mil White Self-Seal Poly Mailers 500/Case B879 - alias listing
Envelopes & Mailers
14x17 2.5 Mil White Self-Seal Poly Mailers 500/Case B879

PN: B879

14 x 17 in 2.5 Mil Polyethylene 500 PER CASE
$118.90 / CASE
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