This is a wide-sized emergency blanket that can comfortably accommodate two people. It is made of polyethylene material with a high-purity aluminum vapor deposition process, and the aluminum surface reflects 90% of the body's radiant heat. It's easy to unfold when you need it, and it's quiet. Also, it has strong tear resistance and won't tear easily. The orange color on the outside is a highly visible color to make it easier to find those in need of rescue. It's a good idea to have one on hand not only when you go outdoors, but also at home or at work. ● Retains 90% of the body's radiant heat ● The material is polyethylene, so it is very flexible and can be used repeatedly ● It is not crinkly and can be easily folded ● It does not contain any harmful substances to the human body and can be used with peace of mind ● Even if it gets damaged, it will not tear like a polyester fabric blanket and can be repaired ● Despite being 30-50% thinner than other companies' polyester fabric products, its strength exceeds that of other companies' products Size: Approximately 152 x 213 cm Weight: Approximately 138g *Please direct all inquiries to the manufacturer. *Due to the nature of the product, we are unable to inspect sealed items related to packaging and hygiene, so please contact the manufacturer directly (including any defects during use). We do not offer refunds or assume any responsibility. Please contact the shipping company directly for any damage caused by the shipping company. *The product image colors (including how they appear) may differ slightly from the actual product due to lighting conditions during photography. *Scratches, minor imperfections, and uneven paint are not covered by warranty, so please refrain from purchasing if you are concerned. Please purchase only if you fully understand the above. ※【Unauthorized copying, reproduction, public transmission, etc. of all content, including articles, photos, and illustrations, are strictly prohibited】 Thermal sheet Hypothermia measures Survival sheet Thermal blanket