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White poly mailers 12 by 15 1/2 inches pack of 500

Partners Brand

Partners Brand B870 Poly Mailers 12 x 15 1/2 White PK500

SKU CH-6C4P-FWR4W

White polyethylene mailers sized 12 by 15 1/2 inches resist moisture, punctures and tears with a self-seal closure, packed 500 per carton

  • Product colorWhite
  • Strong polyethylene shields contents from moisture during transit
  • Puncture and tear resistant construction withstands rough handling
  • Water and tamper resistant design keeps shipments secure
  • White outer surface accepts labels and stamps cleanly
  • Self-seal closure saves packing time with no tape needed

Poly Mailers 12 x 15 1/2

Partners Brand B870 mailers are white polyethylene shipping bags sold in a pack of 500. They measure 12 by 15 1/2 inches and feature a silver inner lining. The self-sealing closure secures contents without tape. Labels and ink adhere well to the outer surface.

Check dimensions and quantity

Verify that the 12 by 15 1/2 inch size fits the items you intend to ship. Confirm that a pack of 500 matches your mailing volume so you do not order too few or too many. Ensure your labels and printing method work on a white polyethylene surface. Note the California Proposition 65 warning regarding chemical content.

Integrates with packing workflow

The puncture, water, tamper and tear resistant material protects goods from moisture and damage during transit. Self-seal adhesive removes the need for separate tape dispensers or heat sealers. Flat storage frees up shelf space compared to bulky boxes. The pack of 500 supports high-volume shipping operations without frequent reordering.

How it compares

Measured against everything we stock in Packing Materials & Shipping Labels, at today’s prices. Recalculated every night.

Price $198.99
Pricier than about 86% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand namePARTNERS BRAND
Product colorWhite

Questions about this item

What comes in the pack and do I need to buy anything else to seal them?

The pack contains 500 poly mailers sized 12 by 15 1/2 inches. Each mailer has a built-in self-seal strip so no extra tape or adhesive is required.

Should I choose the B870 size or a different capacity for my shipping volume?

The B870 model is the 12 by 15 1/2 inch size and this pack provides 500 mailers. Pick this quantity if it matches your typical shipment count; otherwise order multiple packs.

How well do the mailers protect items once they are inside a shipping box?

The polyethylene construction is puncture, water, tamper and tear resistant with a silver inner lining that blocks moisture. Labels and ink adhere reliably to the white outer surface.

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