I designed this Center Cap kit to avoid paying $50.00 for the OEM center cap kit. It is designed for Tesla Model 3 18" Rims without the Aero Wheel Cap. I added 3 new parts for people that have trouble with multicolor printing. Cap Face is the flat part (usually printed black) Cap rear is the part with the prongs that insert into the wheel. Cap face Blank is so you can add whatever logo you want.