13 x 20 (4 mil) Reclosable Poly Bags 500/Case show_table Easy to assemble- simply fold

Easy to assemble- simply fold along the scores

Tested and shown to be the coldest and best gel refrigerant available

Pre-printed on each end of box for easy identification of files

The outer surface of the mailer is colored and the inner lining is silver

Use with Cold Packs to ensure product quality

13 x 20 (4 mil) Reclosable Poly Bags 500/Case show_table Easy to assemble- simply foldThe opening on the resealable polybag is always on the width dimension. These reclosable bags are measured by inside usable dimensions (without the zipper or lip included in the size). All reclosable poly bag sizes meet FDA and USDA specifications for food. Your product's contents are always visible through these clear low density polyethylene bags. The zipper type seal makes these bags reclosable and perfect for items that need to be kept fresh or