ITEM NAME:4pcs Car bikes Tire Valve Stems Cap Knurling Style for 8V1 US schrader valv L1Q2 4pcs Car bikes Tire Valve Stems Cap Knurling Style for 8V1 US schrader valv L1Q2 High Quanlity Material, high grade & light-Weight aluminum alloy with anodizing,The valve stem cap are durable, rustless, antioxidant in extreme weathe. Standard 8V1 Thread Size,Inside dimension is ?11mm fits for most cars, bus trucks, motorcycle and bikes. shape and Conveniences, the vavel cap is easily to install and easily to remove it when to check air pressure. Features a completed o-ring seal, dustproof and waterproof. Not fit for Salt Roads!!! if you really want to use them, pls make sure loose them every week! High quality aluminum tire valve stem caps with fashion bullet design and security purpose Best decoration and protection for your car Universal fit for most cars, trucks, SUVs and motorcycles with US schrader valve Type:Tires Valve Stem Caps Material:Aluminum Alloy weight 3g/pcs Height:1.7cm/0.67 inch Diameter:1.1cm/0.43 inch Color:red Package Included:4 x Tire Vlave Stem Caps Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.