Fengfang Car Cap Rubber Tire Tyre Valve Stem Set 10 Pack Material : Alloy, Rubber Color : Black;Thread Dia. : 7.5mm; Stem Size : 33 x 10mm/ 1.3 inch x 0.39 inch (H*Max.D); Cap Size (Approx) : 9 x 19mm/ 0.35 inch x 0.75 inch(H*Max,D); Total Weight : 91g Rubber valve tire in tubeless valves, come with a cap and sleeve, easy to use.