Excellent anti-slip, drainage ability Allowing you to pass easily under different road conditions, the special pattern design can well cope with weather conditions on urban roads All made of high-quality rubber material, , wear-, explosion-proof, pressure-, good heat dissipation and to puncture and abrasion, not easy to get stuck in stones More wear- than tires and other ordinary pneumatic tires, reducing the trouble of frequent flat tires. Colour:Black Material:Rubber Size:12 Inch Package Contents: 2x Electric Vehicle Tires 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.