One of the functions of the aluminum film is to ensure that a layer of the surface of the body does not flow. Its main function is that aluminum is a highly reflective material. It can reflect back the heat radiation emitted by the human body, and its heat reflection efficiency is as more than 90% ,This effectively reduces the at which the body dissipates heat.
The "5 Pcs Outdoor Survival Emergency Blankets Reflective Blankets 210x160cm" is ideal for outdoor activities like hiking, camping, or fishing where visibility and warmth are essential.
