12 x 17 inch Cool Barrier Mailers come in a durable reflective silver material and includes a self adhesive sealing strip. These mailers are ideal for overnight shipments where insulation requirements are not as stringent as standard insulated boxes. These mailers take up a small amount of space in the warehouse and do not require a box, but can be used within a cooler or corrugated box for added insulation properties.
Effective moisture and reflective barrier.
.1875 metalized laminated bubble cushions and protects contents.
Use with ICE-BRIX® leak proof refrigerants for extended cold protection.