*✅ This Blanket is made from PET film, extremely lightweight, flexible, and can retain 90% body heat in cold weather.*First Aid /Camping Waterproof Foil Aluminum Blanket Folding Thermal Blanket Wrap Emergency Blankets Comes in 3 and 5 packs. Size - 210x160 cm*✅ This emergency blanket/ Life-saving survival blanket can keep your body from rain, wind, heat, and coldness.