Fiberglass cloth rated at 1,200°F continuous/2,000°F intermittentPerfect for wrapping pipes or mufflersKeeps the heat insideIncludes four 14'' ball bearing and barb locking stainless steel ties replacement ties sold separatelyMade in the U.S.A.EU: Fiberglass cloth rated at 648,89 °C continuous 1093,33 °C intermittent.EU: Includes four 35,56 cm ball bearing and barb locking stainless steel ties replacement ties sold separately.