Specifications: Material: Made of High Temperature Resistant PPS Plastic Color: Carbon fiber+Black Fits for:pipe diameters from 25mm to 51mm(1" to 2" approximately ) Features: *Superior material Made of superior material to ensure its long service life and high durability during use. *Attractive appearance Carbon fiber appearance with a simple design and stylish components brings a new look to your motorcycle. *Reasonable design The pipe heat shield with rational construction and professional radiating hole design can protect you from scalding or burning and extend the exhaust system's life. *Application .