2 x 6 (4 mil) Flat Poly Bags 1000/Case Coin Envelope Expandable envelopes are great for

Expandable envelopes are great for shipping books and other bulky items

Manufactured from 200#/ECT-32 kraft corrugated

photographs

literature

Sold 6 per case

2 x 6 (4 mil) Flat Poly Bags 1000/Case Coin Envelope Expandable envelopes are great forPoly 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.