Features:1. The inner tube of the electric vehicle is made of high-quality butyl rubber material, which is wear-resistant, strong durable.2. Good air tightness, not easy to leak, not easy to age, long service life.3. This inner tube can be used f scooter, you can choose the suitable size accding to the tire size of your scooter.4. Our tire valve caps are available in two versions.5. Easy to install, remove the old one fix it on the tire inner tube with bolts. Notice:1.Actual col may be slightly different from the image due to different monit light effect2.Please allow 1-3cm deviation due to manual measurementMaterial: Butyl rubberSize: As shownincludes:1 x Inner TubeAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks f your cooperation we"ll make you feel satisfied.