Cool Shield Thermal Bubble Mailers

- 3/16 metalized bubble material for cushioning and protection during shipping
- Self-seal adhesive strips for easy and secure closure
- FDA compliant for indirect and incidental food contact
- Made with polyethylene and metalized film for durability
- Temperature range of -51° to 82° C (-60° to 180° F)
- Suitable for economical shipping
- Quantity per case: 100
- No guarantee for how long items will remain cold/frozen, depends on application and environmental conditions
- Calculator available for determining appropriate mailer size