Poly Mailers

IN STOCK 11x13x4 2.5 Mil Self-Seal Poly Mailers 100/Case EPM11134 - alias listing
Envelopes & Mailers

11x13x4 2.5 Mil Self-Seal Poly Mailers 100/Case EPM11134

PN: EPM11134

11 x 13 x 4 in 2.5 Mil Polyethylene 100 PER CASE
$19.72 / CASE
IN STOCK 10x13x2 2.5 Mil White Self-Seal Poly Mailers 100/Case EPM10132 - alias listing
Envelopes & Mailers

10x13x2 2.5 Mil White Self-Seal Poly Mailers 100/Case EPM10132

PN: EPM10132

10 x 13 x 2 in 2.5 Mil Polyethylene 100 PER CASE
$17.71 / CASE
IN STOCK 14.5x19 2.5 Mil Black Self-Seal Poly Mailers 100/Case CPM1419BK - alias listing
Envelopes & Mailers

14.5x19 2.5 Mil Black Self-Seal Poly Mailers 100/Case CPM1419BK

PN: CPM1419BK

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$56.09 / CASE
IN STOCK 14.5x19 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case CPM1419Y - alias listing
Envelopes & Mailers

14.5x19 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case CPM1419Y

PN: CPM1419Y

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
IN STOCK 19x14.5 2.5 Mil Blue Self-Seal Poly Mailers 100/Case CPM1419BL - alias listing
Envelopes & Mailers

19x14.5 2.5 Mil Blue Self-Seal Poly Mailers 100/Case CPM1419BL

PN: CPM1419BL

19 x 14.5 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
IN STOCK 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
IN STOCK 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
IN STOCK 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
IN STOCK 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
IN STOCK 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
IN STOCK 10x13 2.5 Mil Pink Self-Seal Poly Mailers 100/Case CPM1013P - alias listing
Envelopes & Mailers

10x13 2.5 Mil Pink Self-Seal Poly Mailers 100/Case CPM1013P

PN: CPM1013P

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$25.97 / CASE
IN STOCK 10x13 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case CPM1013Y - alias listing
Envelopes & Mailers

10x13 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case CPM1013Y

PN: CPM1013Y

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$25.97 / CASE
IN STOCK 9x12 2.5 Mil Self-Seal Clear View Poly Mailers 500/Case CV912 - alias listing
Envelopes & Mailers

9x12 2.5 Mil Self-Seal Clear View Poly Mailers 500/Case CV912

PN: CV912

9 x 12 in 2.5 Mil Polyethylene 500 PER CASE
$79.68 / CASE
IN STOCK 14.5x19 Self-Seal Clear View Poly Mailers 100/Case CV1419 - alias listing
Envelopes & Mailers

14.5x19 Self-Seal Clear View Poly Mailers 100/Case CV1419

PN: CV1419

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$65.09 / CASE
IN STOCK 12x15.5 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV1215 - alias listing
Envelopes & Mailers

12x15.5 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV1215

PN: CV1215

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$38.06 / CASE
IN STOCK 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
IN STOCK 5x7 2.5 Mil Clear Self-Seal Poly Mailers 100-Pack CV57 - alias listing
Envelopes & Mailers

5x7 2.5 Mil Clear Self-Seal Poly Mailers 100-Pack CV57

PN: CV57

5 x 7 in 2.5 Mil Polyethylene 100 PER CASE
$17.63 / CASE
IN STOCK 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
IN STOCK 10x13 2.5 Mil White Self-Seal Tear Strip Poly Mailers 100-Pack B874100PK - alias listing
Envelopes & Mailers

10x13 2.5 Mil White Self-Seal Tear Strip Poly Mailers 100-Pack B874100PK

PN: B874100PK

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$20.38 / CASE
IN STOCK 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
IN STOCK 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
IN STOCK 14.5x19 2.5 Mil Red Self-Seal Poly Mailers 100/Case CPM1419R - alias listing
Envelopes & Mailers

14.5x19 2.5 Mil Red Self-Seal Poly Mailers 100/Case CPM1419R

PN: CPM1419R

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
IN STOCK 14.5x19 Self-Seal Poly Mailers 500/Case B861 - alias listing
Envelopes & Mailers

14.5x19 Self-Seal Poly Mailers 500/Case B861

PN: B861

14 1/2 x 19 in 2.5 Mil Polyethylene 500 PER CASE
$141.99 / CASE
IN STOCK 11x13x2 2.5 Mil White Self-Seal Poly Mailers 100/Case EPM11132 - alias listing
Envelopes & Mailers

11x13x2 2.5 Mil White Self-Seal Poly Mailers 100/Case EPM11132

PN: EPM11132

11 x 13 x 2 in 2.5 Mil Polyethylene 100 PER CASE
$22.89 / CASE
IN STOCK 14x17 Self-Seal Clear View Poly Mailers 100/Case CV1417 - alias listing
Envelopes & Mailers

14x17 Self-Seal Clear View Poly Mailers 100/Case CV1417

PN: CV1417

14 x 17 in 2.5 Mil Polyethylene 100 PER CASE
$45.07 / CASE
IN STOCK 7.5x10.5 2.5 Mil Non Perforated Lip Poly Mailers B5155 - alias listing
Envelopes & Mailers

7.5x10.5 2.5 Mil Non Perforated Lip Poly Mailers B5155

PN: B5155

10.5 x 7.5 in 2.5 Mil
$70.32 / CASE
IN STOCK 8.5x39 2.5 Mil White Self-Seal Poly Mailers 100/Case LPM839 - alias listing
Envelopes & Mailers

8.5x39 2.5 Mil White Self-Seal Poly Mailers 100/Case LPM839

PN: LPM839

8 1/2 x 39 in 2.5 Mil Polyethylene 100 PER CASE
$77.34 / CASE
IN STOCK 20x24x4 2.5 Mil White Self-Seal Poly Mailers 100/Case EPM20244 - alias listing
Envelopes & Mailers

20x24x4 2.5 Mil White Self-Seal Poly Mailers 100/Case EPM20244

PN: EPM20244

20 x 24 x 4 in 2.5 Mil Polyethylene 100 PER CASE
$59.96 / CASE
IN STOCK 10x13 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV1013100PK - alias listing
Envelopes & Mailers

10x13 2.5 Mil Clear Self-Seal Poly Mailers 100/Case CV1013100PK

PN: CV1013100PK

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$25.97 / CASE
IN STOCK 14.5x19 2.5 Mil Pink Self-Seal Poly Mailers 100/Case CPM1419P - alias listing
Envelopes & Mailers

14.5x19 2.5 Mil Pink Self-Seal Poly Mailers 100/Case CPM1419P

PN: CPM1419P

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
IN STOCK 10x13 2.5 Mil Black Self-Seal Poly Mailers 100/Case CPM1013BK - alias listing
Envelopes & Mailers

10x13 2.5 Mil Black Self-Seal Poly Mailers 100/Case CPM1013BK

PN: CPM1013BK

10 x 13 in 2.5 Mil Polyethylene 100 PER CASE
$25.97 / CASE
IN STOCK 19x24 50% PCR Non-Perforated Lip Poly Mailers 200/Case
Envelopes & Mailers

19x24 50% PCR Non-Perforated Lip Poly Mailers 200/Case

PN: B1924N

24 x 19 in 200 PER CASE
$92.76 / CASE
IN STOCK 19x24 50% PCR Perforated Lip Poly Mailers 200/Case
Envelopes & Mailers

19x24 50% PCR Perforated Lip Poly Mailers 200/Case

PN: B1924

24 x 19 in 200 PER CASE
$90.75 / CASE
IN STOCK 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
IN STOCK 24x24 Perforated Self Sealing Poly Mailers
Envelopes & Mailers

24x24 Perforated Self Sealing Poly Mailers

PN: B5120

24 x 24 in
$94.81 / CASE
IN STOCK 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
IN STOCK 14.5x19 Non Perforated Lip Poly Mailer. 50% PCR 500/Case
Envelopes & Mailers

14.5x19 Non Perforated Lip Poly Mailer. 50% PCR 500/Case

PN: B14519N

19 x 14.5 in 500 PER CASE
$154.22 / CASE
IN STOCK 14.5x19 Perforated Lip Poly Mailer. 50% PCR 500/Case
Envelopes & Mailers

14.5x19 Perforated Lip Poly Mailer. 50% PCR 500/Case

PN: B14519

19 x 14.5 in 500 PER CASE
$149.33 / CASE
IN STOCK 26x32 Poly Mailers 150/Case
Envelopes & Mailers

26x32 Poly Mailers 150/Case

PN: ENVB879

32 x 26 in 150 PER CASE
$82.93 / CASE
IN STOCK 19x24 Poly Mailers 200-Pack
Envelopes & Mailers

19x24 Poly Mailers 200-Pack

PN: B5117

24 x 19 in 200 PER PACK
$72.85 / CASE
IN STOCK 12x15.5 50% PCR Non-Perforated Lip Poly Mailers 500/Case
Envelopes & Mailers

12x15.5 50% PCR Non-Perforated Lip Poly Mailers 500/Case

PN: B12155N

15.5 x 12 in 500 PER CASE
$105.79 / CASE
IN STOCK 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
IN STOCK 10x13 50% PCR Non-Perforated Lip Poly Mailers 1000/Case
Envelopes & Mailers

10x13 50% PCR Non-Perforated Lip Poly Mailers 1000/Case

PN: B1013N

13 x 10 in 1000 PER CASE
$155.45 / CASE
IN STOCK 6x9 2.5 Mil Non-Perforated Lip Poly Mailers
Envelopes & Mailers

6x9 2.5 Mil Non-Perforated Lip Poly Mailers

PN: B5150

9 x 6 in 2.5 Mil
$42.13 / CASE
IN STOCK 10x13 50% PCR Perforated Lip Poly Mailers 1000/Case
Envelopes & Mailers

10x13 50% PCR Perforated Lip Poly Mailers 1000/Case

PN: B1013

13 x 10 in 1000 PER CASE
$161.28 / CASE
IN STOCK Protect your products with puncture and water-resistant 9x12
Envelopes & Mailers

9x12 2.5 Mil Self-Seal Poly Mailers 1000/Case

PN: B869

9 x 12 in 2.5 Mil Polyethylene 1000 PER CASE
$115.70 / CASE
IN STOCK Protect your shipments with our 12x15.5
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
IN STOCK Industry-standard 19x24
Envelopes & Mailers

19x24 2.5 Mil Self-Seal Returnable Poly Mailers 100/Case

PN: RPM1924

19 x 24 in 2.5 Mil Polyethylene 100 PER CASE
$58.47 / CASE

Product Help Request

Send the SKU, quantity, delivery ZIP, and any required specs so we can route the request.

Overview

69 poly mailers from 6x9 to 36 inches: 2.5, 4 and 5 mil self-seal in white, clear and colors, with expansion and returnable styles, 25 to 1,000 per case. Size, mil and mailers per case are on each listing. Orders ship from five US regional warehouses; for mixed or recurring orders use the bulk quote path with SKU, quantity and destination ZIP.

Related collections

Buying path

Buy Poly Mailers by the specs that change the order

Use filters, product titles, and product pages to compare size, material, pack count, case quantity, and fit before ordering.

Compare

Use filters and product titles to narrow by the specs that affect fit.

Confirm

Open the product page before ordering a case so you can check quantity, unit, and limits.

Reorder

Save the SKU or product link for repeat purchasing and support questions.

Larger orders

For pallet, recurring, or mixed-SKU needs, send support the details before placing a large order.

What to check first

  • Usable inside size
  • Mil thickness
  • Closure type
  • Case quantity
Common wrong-order risk: Using a poly mailer for items that need edge protection. Confirm the item is soft or protected before choosing a flexible mailer.
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