This high-performance emergency fire fighting wet towel is made with special heat-resistant materials, specifically designed for high-rise building fire escape. Light yellow pure cotton material, aluminum foil sealed packaging, with remarkable flame retardant and heat isolation effects, and smoke filtration efficiency up to 99.5%. Statistics show that 85% of casualties in high-rise building fires are caused by toxic smoke inhalation and high-temperature burns. The product is available in three specifications: Premium (150g/4-year shelf life/blue packaging), Standard (110g/2-year shelf life/beige packaging) and Basic (70g/2-year shelf life/gray packaging), suitable for high-rise residences, commercial office buildings, hotels and other venues. Strictly tested and certified by fire departments, it can be deployed within 3 seconds, buying precious time for emergency evacuation.