◆ Thank you for viewing! We will handle any initial defects. ◆ Shipping to Hokkaido, Okinawa, and remote islands requires separate postage. Please comment in the comment section if you are applicable. ◆ Product Description ● This is a set of 20 sheets. Large aluminum sheets that can be used by children and adults. When folded, it's small enough to hold in one hand. Easy to store in emergency bags and disaster prevention bags. Excellent heat retention, reflecting up to 97% of heat. It also blocks cold air from the outside, making it useful in cold shelters and outdoor activities. Not only for use in the event of a disaster, but also for everyday use. For outdoor activities, camping, picnics, sports, fishing, etc. Can be used to cool down coolers, as a UV protection sheet, etc. ○ Size that can be used by both men and women With a width of 130cm and a length of 210cm, it has a spacious size. Even tall people can easily wrap their entire body. ○ Achieves excellent quietness Noise problems are likely to occur when staying in shelters. The sound of aluminum sheets also tends to be treated as noise. Our products are designed to be quiet, so even when used in shelters, the unique "crinkling" sound is less likely to occur. ○ Compact and easy to carry! When folded, it fits in your hand. Weighs only 50g! Fits easily in disaster prevention backpacks and bags! ○ Excellent antibacterial and disinfecting effects Metal ions contained in aluminum prevent the adhesion of bacteria and viruses from the outside air. You can stay hygienic even during disaster-stricken life and shelter life, which tends to be unsanitary. 【Size Details】 When stored: 7.5cm x 12cm x 1.2cm When unfolded: 130cm x 210cm Material: Aluminum Weight: Approximately 50g Thickness: Approximately 12μm 【※Precautions for use】 ※ Handling fire is strictly prohibited during use. There is a possibility that the sheet may catch fire or burn. ※ Remove the sheet before handling electrical equipment. Handling it while wearing it may cause electric shock. ※ It is a non-breathable material. Please be careful not to cover your head when using it. Disaster prevention goods that keep you warm in cold shelters! An aluminum sheet with excellent convenience that can be used in everyday life. Aluminum sheet Emergency Blanket Survival Sheet Quiet Compact Cold Protection Insulation Heat Retention Emergency Disaster Sheet 5-sheet set Compact Lightweight Survival Camping