Material: PET film + coating Thickness: 0.01197 mm = 11.97 um Color: gold Size: 210*140 cm 1. Material: the emergency blanket is made of a thick, tear-resistant PET film + coating. Helps prevent hypothermia and shock by retaining/reflecting body heat. 2. Waterproof and warm: on rainy days, the emergency blanket can be used as a poncho; it can be stretched out as a canopy; very suitable for emergencies that require warmth or protection from the elements. Our thermal emergency blankets can help block rain, snow, and moisture to keep you dry in damp, cold, and rainy conditions. 3. Versatile A. After an accident, the emergency blanket can be used to cover the body to prevent a sudden drop in body temperature; B. When the vehicle breaks down in cold areas or at night, the emergency blanket can be used to keep the body warm; C. The emergency blanket can be used as a reflective film to assist rescuers; D. On rainy days, the emergency blanket can be used as a poncho; it can be opened to make a canopy; E. When parked under direct sunlight in summer, use the emergency blanket to cover the car's windshield to reduce heat absorption in the car; F. It is very good to put an emergency blanket in the sleeping bag to stay warm; G. Other appropriate occasions. 4. Compact and portable: each emergency blanket is folded, packaged, and sealed individually for easy storage and retrieval. The weight is about 50 grams. [French company and brand TECH DISCOUNT]: Our company TECH DISCOUNT manufactures and sells this quality product.