About This Heat Resistant up to 1800°F: Made of outstanding flame retardant carbon felt material, the high temperature resistance of welding blanket fireproof up to 1800°F and won't melt, ensuring safe welding against sparks and extreme heat Large Size & Customizable: The size of carbon felt welding blanket is 20" x 20", thickness: 1/7". It can be easily cut to any desired size or shape, offering greater practicality and flexibility, offering more practicality and flexibility Durable & No Skin Irritation: Our welding pad is high temp insulating, virtually unburnable, tear resistant, soft and non-irritating to skin. Provide you with maximum thermal protection while improving your using experience Advanced Protection: The carbon felt can be used as welding blanket, copper pipe solder pad, brazing blanket, Plumbing mat, carbon felt wick, grill blanket, fireproof fabric, fireplace mat, fire pit cover, welding table top, auto repair cover, etc Wide Applications: kaidun fireproof blanket can also be used as a BBQ grill mat, fire pit mat, heat shield for wood stove, DIY crafted into a stove wick, or act as an affordable substitute for costly smoker insulation blankets