Features: This high silicone fiber heat shield sleeve provides high temperature resistance and flame retardant properties, effectively protecting automotive interiors from thermal damage and reducing fire risks. Featuring a high strength fiber structure, it offer superior tear and wear resistance for long lasting performances to maintain indoor air quality. Ideal for enthusiasts, health conscious families with children, and commercial vehicle operators transporting flammable goods, ensuring safe automotive insulation. Perfect for vehicles exposing to prolonged sunlight or used in high heat environments, it stabilizes cabin temperature and enhances fire safety for daily commuting or professional applications. Designed for easy installation, this sleeve quickly improves sound and heat insulation, delivering a more comfortable driving experience with minimal maintenance needs. Specifications: Component: Silicone Fiber Length: about. 100cm/39.37in Diameter: 25mm(0.98in)/20mm(0.79in)/15mm(0.59in)/10mm(0.39in)/5mm(0.2in) Package Includes: 1pc Insulation Wrap note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.