Thank you for viewing our products from among many others. (*^^*) [Product Description] ■ For replacing old valve caps or as spares ■ Can be installed without tools! ■ Prevents dirt and water from entering, which can cause air leaks ■ Adds a stylish touch to your wheels! ■ Can be used on motorcycles if they have standard wheels (^^) ◆ Size: Length: 15mm, Diameter: 9mm ◆ Material: Chrome Aluminum ◆ Inner diameter of the bottom: Approximately 7mm ◆ Rust-resistant ※Caution※ ・As this is an imported product, there may be some imperfections or odors. ・Colors may appear different depending on your PC's display environment. ・Returns and cancellations due to customer reasons such as different sizes or images are not accepted. ・If you have any problems or defective products upon arrival, please contact us before leaving a review. ・Items will be shipped in simple packaging. Thank you for your understanding. (^^)