Aluminum Fiberglass Exhaust Header Wrap Pipe 1" x 25 Feet Heat Shield + 6 Stainless Steel Ties 1" x 25 Feet Aluminum Exhaust Wrap + 6 Stainless Steel Ties 1/16" (1mm) thick x 1" (25mm) wide x 25 ft. long Withstands continuous temperatures of 1100 Degrees Farenheit Helps prevent burning your legs on the exhaust Increase engine performance