... 1)Material: Polyester plastic film coated aluminum foil rescue blanket , emergency blanket/ mylar rescue blankets1)Material: Polyester plastic film coated aluminum2 ... 90% of body heat; Compact emergency protection. The Emergency Blanket provides personal protection from rain, wind, heat, and cold. ... sporting events in addition to emergencies.3) Size: Gold Blanket 160 x 210cm, 150 x 210cm, 140 x 210cm, ...