We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Partners Brand

Partners Brand PB875 Flat Poly Bags 12 x 18 3 mil Clear 1000 PK

SKU CH-HBBG-JK3M4

Clear 12 x 18 inch flat poly bags at 3 mil thickness, packed 1000 per case for shipping and storage

  • ColorClear
  • Clear view of contents with transparent 3 mil film
  • 12 by 18 inch size fits documents and flat items
  • 3 mil thickness resists punctures during handling
  • Bulk 1000 count pack reduces reorder frequency
  • California Proposition 65 warning disclosed for compliance

Flat Poly Bags 12 x 18 3 mil Clear 1000 PK

These flat poly bags measure 12 inches by 18 inches with a 3 mil thickness. They come in a clear finish and a pack quantity of 1000. The product suits businesses needing bulk packaging for shipping, storage or mailroom operations. Part number PB875 identifies this specific configuration.

Practical limits of polyethylene film

The 3 mil gauge provides lightweight protection against dust and moisture but is not designed for heavy or sharp objects. California Proposition 65 warnings indicate the material contains chemicals known to the state to cause cancer and reproductive harm. Users should handle accordingly and avoid direct food contact unless verified separately.

What to check before ordering

Confirm the 12 by 18 inch dimensions match the items you intend to pack. Verify that a 1000-count case fits your storage space and usage rate. Ensure your workplace safety procedures address the Proposition 65 chemical warnings for polyethylene film products.

Highlights

  • Clear view of contents with transparent 3 mil film
  • 12 by 18 inch size fits documents and flat items
  • 3 mil thickness resists punctures during handling
  • Bulk 1000 count pack reduces reorder frequency
  • California Proposition 65 warning disclosed for compliance

Specifications

BrandPARTNERS BRAND
ColorClear

Questions about this item

What size should I choose between the 12 x 18 option and other dimensions?

The bags measure 12 inches by 18 inches, so choose this size when your items need that exact flat envelope footprint.

How does the 3 mil thickness perform when the bag is loaded?

At 3 mil the polyethylene resists punctures and tears during handling while staying light enough for standard postal rates.

What does the Proposition 65 warning mean for everyday shipping use?

The warning flags chemicals known to California to cause cancer or reproductive harm; normal packing and sealing poses minimal exposure.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.