Ceramic Fiber Blanket (Kaowool) is ideal for lightweight raku kilns, high fire kiln linings, door gaskets and kiln insulation. Cuts easily with shears. All rolls are two feet wide by 25 feet long (50 sq. ft./roll) . Lengths are cut from the two feet wide roll by one foot long increments which is equivalent to a 2 square foot increment. Price is per running foot. Available by the full roll and by the 2 square foot increment. Note: Always wear a mask and gloves when handling.