4 x 8 (4 mil) Flat Poly Bags 1000/Case 12x12 box Tested and shown to be

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

Fragile message and arrows printed on two sides

These trendy silver bubble mailers are perfect for sending items in fashion

For multiple applications in product and tool storage or for recycling parts

Secure enclosure for mailing items that don't require cushioning

4 x 8 (4 mil) Flat Poly Bags 1000/Case 12x12 box Tested and shown to bePoly 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.