The rims 1.0 Inch Made of high-quality aluminum alloy material Novel appearance and exquisite workmanshi,easy to install Aluminum alloy material adds bright touch and better looking, to prevent corrosion also Colour:black+red Material:Aluminum alloy Package Contents: 4 x RC Car 1.0inch Wheel Rim 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.