Premium Material - The tire and inner tube are produced from premium rubber. It has good resistance to punctures, as well as to aging and wear.Excellent performance - An improved version that gives you a reinforced thickness that resists unforeseen shocks.Comfort- Compared to the solid tire, our tire and the inner tube for xiaomi scooter, is flexible and comfortable to drive thanks to its natural damping by compressed air.Material:rubbercolour:blackPackage Contents:1 x tire(81/2x2 tires)1 x inner tube(50-156 straight mouth tube)Only the above package content, other products are not included.Note: Light shooting 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.