8 x 40 (4 mil) Flat Poly Bags 500/Case 12 x 12 box These mailers serve as a

These mailers serve as a cushioned envelope for your shipments

Tear off strip keeps adhesive free from dust for a longer shelf life

Optional lid (Sold Separately) snaps on tightly to protect container contents

Thick molded foam container protects contents from crushing and breakage

aluminized polyester laminate

8 x 40 (4 mil) Flat Poly Bags 500/Case 12 x 12 box These mailers serve as aPoly bag opening is always on the width dimension which can be heat sealed, or closed with twist ties or bag tape All poly bag sizes meet FDA and USDA specifications for food. Your product's contents are always visible through these clear low density polyethylene bags. Our bags are manufactured from seamless poly tubing and are bottom sealed for extra strength, no side seals or slit seals.