Oatey 31400 Bagged 9-Inch x 12-Inch Flame Protector Can be used while soldering near studs, joists or walls Ideal for use with propane and max power propylene gas torches Made with flame-retardant Zoltek Pyron fibers 9 inch x 12 inch cloth Withstands temperatures up to 2, 500 degrees Fahrenheit 9" x 12" woven ceramic (non asbestos) heat shield Protects work areas from torches up to 2000 Degree Packaged in a polybag Protects studs, walls, floors and other surfaces from sparks and flames