CarbonTex 2000 is a fabric made from spun and stipled carbon onto a fiberglass woven base. It is as fire proof as any fabric used on a set can be. Testing with a blowtorch produced a glow, but the fabric would not burn. The biggest advantage over metal flags is that CarbonTex 2000 doesn’t retain heat, so ofter the light is turned off, the flag can be handled like any other one.