9 x 13 (3 mil) Flat Poly Bags 1000/Case Bubble = 20% Corrugated protectors ship flat and

Corrugated protectors ship flat and are easily assembled

1 1/2" polystyrene foam

Reinforced metal clasps on these envelopes make it possible to reuse envelopes

Shippers arrive with foam glued to the top and loose on the bottom

Allows flat storage for larger items

9 x 13 (3 mil) Flat Poly Bags 1000/Case Bubble = 20% Corrugated protectors ship flat andPoly 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.