Made from high quality materials, our ceramic heat barrier blanket is perfect for a variety of uses Dimension & Chemical composition: This fireproof blanket roll measures 2 inch x 24 inches x 150 inches in size, Density is 8 Lbs/ft3.it contains 43-47% alumina & 53-57% silica less than 1% impurities This fiber insulation is flexible, easy to cut and stamping. It is rated to 2400F so that it can maintain complete shape and size after the fire burns. 12 In. X 24 In. Ceramic Fiber Blanket Fireproof Insulation Baffle Rated To 2400f For Furnace Forging Kiln And Stove Inazc1224 It has polar thermal conductivity,non-conductive, and good sound insulation. 48"x24" x1" (Thick) Ceramic Fiber Blanket Fireproof Insulation Baffle Rated to 2400F, High-Temperature Resistance for Oven Stoves, Kilns,Forges 48"*24"*1"/1 piece for sale | Mesa, AZ | Nellis Auction The insulation blanket has high quality, good flexibility and tear resistance. Each is made of inorganic silicate material, odorless. They are also easy to move and install.