ITEM NAME:4Pcs TR412 Chrome Alloy Tubeless Rubber Wheel Tyre Valve For Cars Motorcyc3C Specification: Main Colour: Black Material: Rubber, Copper, Zinc Length: about 3.5cm Fitment: Fits 11.5mm Rim Hole Usage: All Cars & Motorcycles Tyres Quantity: 4pcs Note: 1. Please check the size measurement chart carefully before making.4x TYRE VALVES. Quantity: 4pcs. Material: Rubber, Copper, Zinc. Usage: All Cars & Motorcycles Tyres. Length: about 3.5cm.