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Ship with confidence using our 24x24" self-seal poly mailers–trusted by e-commerce brands for their puncture, water, and tear resistance. Each case includes 100 white polyethylene mailers with high-strength seams and reliable self-adhesive closure that won't fail, even when overpacked. Professional presentation with white exterior and silver interior lining.
Envelopes & Mailers
24x24 2.5 Mil Self-Seal Poly Mailers 100-Pack

PN: B878100PK

24 x 24 in 2.5 Mil Polyethylene 100 PER CASE
$90.16 / 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 2.5 Mil Self-Seal Poly Mailers 500/Case

PN: B870

12 x 15 1/2 in 2.5 Mil Polyethylene 500 PER CASE
$93.04 / CASE
12x15.5 5 Mil Self-Seal Poly Mailers 500/Case B870 - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Poly Mailers 500/Case B870

PN: B870

12 x 15 1/2 in 2.5 Mil Polyethylene 500 PER CASE
$93.04 / CASE
Professional 19x24" self-seal poly mailers with integrated tear strip for reliable, tamper-evident shipping. 2.5 mil polyethylene construction resists punctures, water, and tearing even when overpacked. White exterior with silver lining accepts labels and stamps–250 count per case.
Envelopes & Mailers
19x24 2.5 Mil Self-Seal Poly Mailers 250/Case

PN: B911

19 x 24 in 2.5 Mil Polyethylene 250 PER CASE
$114.37 / CASE
Protect your shipments with these premium 12x15.5" self-seal poly mailers featuring a convenient tear strip and 2.5 mil polyethylene construction. Puncture, tear, water and tamper resistant with silver-lined interior for professional presentation. Case of 50 mailers ready to ship.
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Poly Mailers 50-Pack

PN: B87550PK

12 x 15 1/2 in 2.5 Mil Polyethylene 50 PER CASE
$17.47 / CASE
12x15.5 5 Mil Self-Seal Poly Mailers 50-Pack B87550PK - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Poly Mailers 50-Pack B87550PK

PN: B87550PK

12 x 15 1/2 in 2.5 Mil Polyethylene 50 PER CASE
$17.47 / CASE
12x15.5 5 Mil Self-Seal Poly Mailers 100-Pack B875100PK - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Poly Mailers 100-Pack B875100PK

PN: B875100PK

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$27.51 / CASE
12x15.5 50% PCR Perforated Lip Poly Mailers 500/Case
Envelopes & Mailers
12x15.5 50% PCR Perforated Lip Poly Mailers 500/Case

PN: B12155

15.5 x 12 in 500 PER CASE
$105.79 / CASE
24x24 Perforated Self Sealing Poly Mailers B5120 - alias listing
Envelopes & Mailers
24x24 Perforated Self Sealing Poly Mailers B5120

PN: B5120

24 x 24 in
$94.81 / CASE
Professional-grade self-seal poly mailers designed for e-commerce brands who demand durability and presentation. Each 12x15.5" mailer features 2.5 mil polyethylene construction, puncture resistance, and an easy tear strip. Order 100-pack cases and ship with confidence.
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Poly Mailers 100-Pack

PN: B875100PK

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$27.51 / CASE
24x24 Perforated Self Sealing Poly Mailers
Envelopes & Mailers
24x24 Perforated Self Sealing Poly Mailers

PN: B5120

24 x 24 in
$94.81 / 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
24x24 5 Mil Self-Seal Poly Mailers 125/Case B878 - alias listing
Envelopes & Mailers
24x24 2.5 Mil Self-Seal Poly Mailers 125/Case B878

PN: B878

24 x 24 in 2.5 Mil Polyethylene 125 PER CASE
$64.64 / CASE
12x15.5 Blue Self-Seal Poly Mailers 100/Case CPM1215BL - alias listing
Envelopes & Mailers
12x15.5 Blue Self-Seal Poly Mailers 100/Case CPM1215BL

PN: CPM1215BL

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$38.06 / CASE
7.5x10.5 2.5 Mil Non Perforated Lip Poly Mailers
Envelopes & Mailers
7.5x10.5 2.5 Mil Non Perforated Lip Poly Mailers

PN: B5155

10.5 x 7.5 in 2.5 Mil
$70.32 / CASE
12x15.5 50% PCR Perforated Lip Poly Mailers 500/Case B12155 - alias listing
Envelopes & Mailers
12x15.5 50% PCR Perforated Lip Poly Mailers 500/Case B12155

PN: B12155

15.5 x 12 in 500 PER CASE
$105.79 / CASE
19x24 Poly Mailers 200-Pack
Envelopes & Mailers
19x24 Poly Mailers 200-Pack

PN: B5117

24 x 19 in 200 PER PACK
$72.85 / 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
Professional-grade 12x15.5" pink self-seal poly mailers with 2.5 mil polyethylene construction deliver the durability and branded appearance your e-commerce shipments demand. Puncture-resistant, waterproof, and tamper-evident with high-strength seams that keep contents secure. Sold as a case of 100 for cost-effective bulk shipping.
Envelopes & Mailers
12x15.5 2.5 Mil Pink Self-Seal Poly Mailers 100/Case

PN: CPM1215P

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$35.24 / 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
19x24 50% PCR Perforated Lip Poly Mailers 200/Case B1924 - alias listing
Envelopes & Mailers
19x24 50% PCR Perforated Lip Poly Mailers 200/Case B1924

PN: B1924

24 x 19 in 200 PER CASE
$90.75 / CASE
12x15.5 50% PCR Non-Perforated Lip Poly Mailers 500/Case B12155N - alias listing
Envelopes & Mailers
12x15.5 50% PCR Non-Perforated Lip Poly Mailers 500/Case B12155N

PN: B12155N

15.5 x 12 in 500 PER CASE
$105.79 / CASE
6.5x10 White Self-Seal Bubble-Lined Poly Padded Mailers 250/Case B831 - alias listing
Envelopes & Mailers
6.5x10 White Self-Seal Bubble-Lined Poly Padded Mailers 250/Case B831

PN: B831

6 1/2 x 10 in 2 Mil Polyethylene / 3/16" Bubble Lining 250 PER CASE
$70.58 / CASE
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