1、Reflective Effect: This life saving blanket can wrap your body completely when unfolded. The life saving blanket has a good thermal insulation and reflective effect, which is easy to be rescued. 2、Waterproof: Emergency blankets are sturdy and waterproof, so take them out for emergencies in the rain, and they are also very effective. 3、Foldable: The agency blankets are foldable, and they are only the size of a wallet when they are folded, so they are easy to carry and can be used even when traveling. 4、Improve Thermal Insulation Ability: When sleeping, adding a layer of emergency pad to the sleeping bag can improve thermal insulation ability, which is of great advantage to ensuring the sleeping temperature. 5、Applicable Scene: Thermal blanket is suitable for field exploration, inspection, tourism and disasters. Easy to carry, small, beautiful and practical. Item Type: Emergency Blankets Material: PET, Aluminized Film 3 x Emergency Blankets 1 x User Manual