2x Chrome Silver Skull Tire Air Stem Valve Caps Cover Set For Motorcycle Caf&eacute; Racer Cruiser Chopper Honda Shadow Yamaha V Star Package includes: 2x Tire Valve Stem Caps Diameter: 0.72 inch1.8cmHeight: 0.87 inch2.2cm Material: ABS Housing + Copper Thread Universal fit for motorcycles, standard bikes, bicycles etc that is with 8mm tire valve Also fit for cars, trucks, SUVs ect that is with 8mm tire valve