Feature: 1. Used in low temperature environment, it can keep its own heat. Adding a layer to the sleeping bag to improve the insulation ability is good for ensuring a great sleep temperature. 2. When you see the injured person wrapped in a thermal blanket, which indicates that the person has been injured and has undergone primary first aid, medical staff will conduct further examination and treatment of it, and the chance of being injured is increased. 3. A survival tool in the wild. When a person is killed in the wild, he wraps a thermal blanket on his body and uses its reflective effect to help rescuers find targets. 4. Suitable for outdoor activities such as camping, tents, mountain climbing, adventure, tourism, home gardening, science. 5. Made of high-quality PET aluminum-plated (silver) film, durable. Specification: Condition: 100% Brand New Item Type: Tent Size: About 240 x 150 x 90cm / 94.5 x 59.1 x 35.4in Product Color: Silver Product Material: PET Aluminized (Silver) Film Product Storage: Sealed and protected from light International Standard Thickness: 12um (Micron) Weight: About 175 g Package List: 1 x Emergency TentGood Durability: Made of high-quality PET aluminum-plated (silver) film, durable. Widely Applications: Suitable for outdoor activities such as camping, tents, mountain climbing, adventure, tourism, home gardening, science. Ideal Tool for You: A survival tool in the wild. When a person is killed in the wild, he wraps a thermal blanket on his body and uses its reflective effect to help rescuers find targets. Emergency Survival Sleeping Bag: When you see the injured person wrapped in a thermal blanket, which indicates that the person has been injured and has undergone primary first aid, medical staff will conduct further examination and treatment of it, and the chance of being injured is increased. Low Temperature Sleeping Bage: Used in low temperature environment, it can keep its own heat. Adding a layer to the sleeping bag to improve the insulation ability is good for ensuring a great sleep temperature.Item Weight: 0.16 Kilograms. Product Dimensions: 94.5"L x 59.1"W. Shape: Envelope. Color: Silver. Brand: Walfront. Date First Available: April 11, 2020. Best Sellers Rank: #1,042,687 in Sports & Outdoors. : B086Z41ZPD. Manufacturer: Walfront. Item Weight: 5.6 ounces.