KeepFresh 8" x 12" Shrink Wrap Bags, 100 Gauge Clear PVC Heat Film, 500 Pieces;

Bags made of 100 gauge high clarity crystal clear PVC shrink film. These bags will shrink up to 40% when heated to 250 degrees. Amount of shrink is dependent on the amount of heat from 225 to 250 degrees. Use heat guns or heat tunnels to shrink.