Please do not leave pictures in the comments, thank you very much. Please confirm whether the size of the product is appropriate before buying! Specifications: Material: Aluminum Alloy Height: 1.8cm Mouth diameter: 1cm Weight: 10g Color: black/silver/red/colorful About the product: 1.Anti-theft: This air valve caps were equipped with anti-theft wrench design which can tightly lock the valve caps, not easy to steal. 2.Dustproof Tire Cap: valve caps can protect valve against exposure to dirt and dust; Also can replace the original bad valve cap of the tire. 3.Sealed: the valve stems covers features with rubber 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. 4.Durable material: the valve cap is made of good quality and durable Aluminum Alloy, waterproof and dustproof, personalized sport design, convenient to grip. Note: Small items, please keep away from kids under 3 yrs. Package include: 1Set (4pcs/set)* Car Tire Valve Caps Please Notes: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. If there are any problems when you receive the package, please contact us before leave any feedback. We will solve it for you patiently.