1、Reduces under hood temperatures a realistic 50% 2、Excellent thermal insulation, increase horsepower 3、High quality fiberglass material, strong, pliable and abrasion resistant 4、Non-toxic, harmless, no adverse effects on the environment 5、Has good low temperature and high temperature strength Features: Reduces under hood temperatures a realistic 50%. Excellent thermal insulation, increase horsepower. High quality fiberglass material, strong, pliable and abrasion resistant. Non-toxic, harmless, no adverse effects on the environment. Has good low temperature and high temperature strength. Specifications: Material: Glass Fiber Color: Black Metal Strip Length: 20cm/7.8inch Size: 5m x 5cm x 1.5mm/16ft x 2inch x 0.06inch Package Weight: approx. 345g Fitment: Fit for motorcycles, muscle cars, vintage cars, ATVs, go karts, street rods, hot rods, tractor and lawnmowers, aviation, marine, commercial trucks etc, any vehicle with an exhaust. Package Included: 1 x Exhaust Pipe Insulation Tape 10 x Metal Strips Note: 1. No instructions included. Professional installation is highly recommended. 2. Please allow 0.5-1cm difference due to manual measurement.