Description:Tire Patch Kit can work together to grind and clean fast before repairing the tires, easy to use and operate.Suitable for most tire repair work, with high abrasion resistance and sharpness, high repair ability, and time and effort saving for tire repair.Suitable for cars, trucks, motorcycles, bicycles, bicycles, electric bicycles, cars, and so on.Specification:Material: MetalColor: Silver Tone, Rose Gold ToneTire Buffer Wheel Size: 19x38mm / 0.75"x1.50"(H*D)Total Size: 50x38mm / 1.97"x1.50"(H*D)Hex Shank Diameter: 12mm / 0.47"Thread Size: M9x1.0Package Include:2 x Tire Buffer Wheel.