RM17744605849243499 Specifications: Size(L*W): 1.3*1.1cm/0.5*0.43inch Weight: 9.4g Material: alloy Color: black/silver Applicable models: for universal cars Installation way: knobbing Feature: 1. Sturdy and durable: these wheel air valve covers are made of high quality alloy, hard and durable, the shape is not easy to change even if it gets pressure. 2. Sealed shape: the valve stems covers features with rubber o-ring seal inner, so it can not only help prevent leakage, but also can prevent water, snow, and dust from coming into the tire, thus prolong the tires service life 3. Wide application: Universal suitable for most cars. 4. Size: diameter is 1.1 cm, height is 1.3 cm, can fit your tires well with complete o-ring seal, dustproof and waterproof . 5. Special design can provide a good grip for screwing them on and off. Easy to install or remove when you want to check air pressure. Easy to install and remove: Just screws onto tire valve stem, they can be installed without any tools. They are easy to remove. This car tire alloy valve cap is extremely durable and sturdy, anodized to prevent corrosion, light weight, suitable for most vehicles. Package includes: 4Pcs x tire valve caps RM17744605849243501