Material: ABS + fluorescent powder Size: 17*13mm Color: Orange Red/Pink/Yellow/Blue/Green 1. Multiple colors to choose from - Luminous tire valve cap offers a variety of color options to meet the needs of different consumers, making your vehicle more fashionable. 2. Protect the valve - Luminous tire valve cap effectively protects the car valve, prevents the invasion of dust and mud, and keeps the valve area clean. 3. Cool effect - Luminous tire valve cap unique flashing effect makes your vehicle cooler and highlights your personality and taste. 4. Easy installation - Luminous tire valve cap is very easy to install, just insert it into the car valve, no other tools are needed, installation and use are very convenient. 5. Suitable for most car models - Luminous tire valve cap is suitable for most car types, whether your car is a small car, a medium car or an SUV, you can use this product. Note: 1. As we all know, different computer displays different colors, the actual color of the product may be slightly different from the following pictures. 2. Due to manual measurement, please allow a measurement deviation of 1-2mm. Package includes: 4pcs