Product name:valve caps bicycleProduct Size about:Height:1.6cm/0.62inDiameter:0.8cm/0.31inInner Diameter:0.55cm/0.21inProduct color: As shown in the figureProduct Material:ABSproduct features:1. High-Quality Material: These French-style plastic valve caps for bicycles are made from quality materials, ensuring durability and longevity. They are designed to withstand the rigors of regular use and provide reliable protection for your bike's valves.2. Secure Fit: These valve caps are specifically designed for French-style bicycle valves, ensuring a secure and tight fit. They effectively seal the valves, preventing dust, dirt, and debris from entering and causing damage.3. Convenient Packaging: Available in packs of 20 or 50, these valve caps come in a convenient package, allowing you to have a sufficient supply for multiple bikes or spares. This ensures that you always have extras on hand when needed.4. Easy to Install: These valve caps can be easily installed without the need for any additional tools. Simply screw them onto the valve stems and tighten them securely. They are also easy to remove when necessary.5. Versatile and Practical: These valve caps are suitable for various types of bicycles, including road bikes, mountain bikes, and bikes. They not only provide protection for your bike's valves but also add a touch of style with their sleek and functional design.Precautions:1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images.2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only.Shipment includes: 20/50pc valve caps bicycle