TIPS FOR MATERIAL: Item material described in the item tittle If the item is FRP fiber glass, it is un-painted, require prime and paint before install If the item is carbon fiber, it is glossy uv protected with 3K twill weave If the item is matte carbon fiber, it is matte finished If the item is ABS, it is plastic and can be installed directly TIPS FOR INSTALL: Carbon fiber product is human handcraft item, please allow some difference compare to machine product FRP fiber glass product is semi-finished item, require primed & paint before fitted, scratches & joint lins is not quality issue All items we send out gurantee 100% brand new, never used and in good qualit All items are recommand fitted by professional body shop for the best result Please DO test fitment before install on your car.