CNC precision manufacturing. Easy to use and install. Highly Recommended RC Car Accessory Part. Size: Approx. 3.6x2.7cm / 1.41x1.06inch Colour: Black material: plastic Package Contents: 2 * Front Hub Carrier(left) 2 * Front Hub Carrier(right) 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.