Features 1、Widely used: Used for various applications in metal, glass, ceramics, and Production industries. 2、Suitable for: Lightweight fibers for various ranges of weight loads. 3、Exquisite workmanship: Thickness and density of even, fine workmanship. 4、Fire performance: It is more secure to use, Class A1 non flammable materials. 5、A variety of sizes: There are different sizes to choose from to meet your needs. Specifications Insulation coefficient: 0.045 Fire performance: Class A1 non flammable material (Class A1: non flammable, no flame) Material: ceramic fiber + single sided aluminum foil Temperature proof: 950-1400 °C Specifications: 1000mmx610mm/40*24in, thickness: 30mm/1.2 in, approx. 1400 g Tips: Aluminum foil is a non refractory auxiliary kit with some water proof and high temperature proof of approximately 200 degrees. When the skin comes into contact with the skin, the skin will be slightly itchy. There is no smell at high temperatures. You don't have to worry. Rubber gloves and masks can be worn. Children should not be in contact. Package List 1* heat insulation blanket