FIRE RETARDANT BLANKET: Made of heat resistant carbon fiber with a low thermal conductivity of 0.13 W/(m-K), the fireproof welding blanket can withstand temperatures up to 1800(982), provides maximum thermal protection for most welding jobs. LARGE SIZE & TAILORABLE: The original-size of carbon felt welding blanket is 12 x 27Inches(30 x 68cm) - 2PC, thickness: 0.14Inch(3.5mm). You can easily tailor it to any desired size or shape, which brings more practicality and flexibility. DURABLE & NO SKIN IRRITATION: Our 3.5mm premium carbon felt 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. WIDE APPLICATIONS: 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. EASY TO CARRY & STORE: This carbon felt welding blanket is soft and lightweight like normal blanket, which make it easy to port, store and organize, you can take it to different sites with ease. Always stay well equipped and keep your welding projects running smoothly. Colour:Black Material:pre-oxidized wire Size:30x68cm,thick 3.5MM Package Contents: 2 * carbon felt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.