Black Fiberglass Thermal Header or Exhaust Wrap Pipe Heat Tape with Steel Zip ties 2" Wide x 25 ft Long Easy-Wrap Header & Exhaust Wrap is made of high quality fiberglass that improves car and/or motorcycle performance Come with 6 stainless steel zip ties to help install them to your vehicle Withstands continuous temperatures of 1100 DegreesFahrenheit Improves horsepower & engine performance, keeps motorcycle frame cooler, and protects bodywork/fairings 2 inches wide by 25 feet long with Stainless Steel Ties