3 x 3 (2 mil) Poly Bags on a Roll Coin Envelope Most styles fold together in

Most styles fold together in seconds without tape

Complete Shipper Kit includes: Pre-assembled carton

non-toxic materials that stay colder than ice

Mailers have two adhesive strips - one for original shipment and the second brand new adhesive strip for the return

Constructed from durable 28 lb

3 x 3 (2 mil) Poly Bags on a Roll Coin Envelope Most styles fold together inPoly 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.