Features: Application: the stem caps are applied to protect tire valves so that extend their serving life. Install easily: you just need twist it on your current tire valves stem, easy and convenient to operate. Universal fit: the stem caps can be equipped on most model motorcycles, bicycles and most vehicles. Durable material: the stem caps are made of stainless steel, durable and anti-corrosive, ensure long time of usage. Package includes 2pcs metel dust cap in each package, enough valves cap to meet your various needs, and can be replaced in time. Specifications: Material:Aluminum Alloy Type:L3,L4,L5 Color:Red,Gray,Black,Blue,BlackRed,Black Silver,Blue Red,Blue Silver Package Includes: 2x Tire Valves Cap note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.