Set includes 4 chrome black audi r8 spyder wheels look design 15 universal wheel trims with 4 metal inner retaining rings and 8 x cable ties silver chrome look dust caps in a colourful box high impact abs plastic proof corrosion resistant withstands high braking temperature not suitable for deep dish wheels i ewhere the center part of wheel is too raised and prevents normal wheel trims to sit flush the wheel trims do not come with any exact suitabilty or application guide simply