Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si High Elastic Rubber Material - solid tire is made of high-quality natural rubber, which is more elastic than ordinary rubber, with its honeycomb hole design on the inside of the tire for 30% better shock absorption, and effectively relieve bumps on rough roads. Non- Groove Texture - The grooved textured surface of the scooter tire is designed with the latest technology to make the tire more wear-resistant and improve anti- performance. It can improve the safety of riding on . Tubeless Solid Tires -8.5-inch solid tires do not need to install the inner tube and require no inflation, easy to usepatches, or maintenance.easy to use. It has good elastic rubber and a unique honeycomb hole design, which can reduce the impact force and is not easy to be punctured.No repairs and no maintenance. For Electric Scooter 8 1/2X2 Explosion-Proof Tire 8.5 Inches 100% Band new and high quality. Color: Black Material: PU Package Contents: 2 x Tire Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.