Uline Cool Shield Thermal Bubble Mailers - 8 x 11" Set of 25

Set of 25 Provide short-term thermal shipping protection for food and pharmaceuticals. • 3/16" metalized bubble cushions and protects. Self-seal adhesive strips. • FDA compliant for indirect food contact. • Use with Cold Packs for 24 hour economical shipping. • Extra protection MATERIAL: • Polyethylene and metalized film on the outside. • -60° to 180° F • No guarantee on how long items will remain cold/frozen. • Depends on application and environmental conditions. • FDA compliant for indirect and incidental food contact.