Material: Polyester plastic film coated aluminum. Reflects back 90% of body heat; Compact emergency protection. The Emergency Blanket provides personal protection from rain, wind, heat, and cold. It's waterproof, reusable, and portable. It��s perfect for camping trips, sporting events and emergencies. Types: Gold / Silver /Amy Green/Green Blanket, Size: 160 x 210cm, 140 x 210cm, 150 x 210cm, 130 x 210cm.