ITEM NAME:4Pcs`Bolt-in Stainless Car Motorcycle Wheel Tyre Tire Valve Stems with Dust C3Cs Description: Bolt-in Stainless Steel Car Motorcycle Tubeless Wheel Tyre Tire Valve Stems with Dust Caps Features: 1. Simple installation, simply remove from the old valve and replace it on your car tire; 2. Suitable for most types of trucks. Specifications: Material: stainless steel + rubber Color: silver Product size: 42 x 17 x 17mm/1.65 x 0.67 x 0.67" Quantity: 4Pcs Included: 4 x Bolt-in Valve Stems.Quantity: 4Pcs. Included:4 x Bolt-in Valve Stems. Simple installation, simply remove from the old valve and replace it on your car tire;. Material: stainless steel + rubber. Color: silver.