[Seal-locking design] The seam-locking design can tighten the connection between the rim and the wheel traditional glue bonding, eliminating the need for glue bonding and saying goodbye to installation worries. [HIGH QUALITY]Made of high-quality brass material, the surface is anodized to make the appearance more refined. In addition to the material advantages, the wheels can also add of style and sophistication to your RC car, giving it a more high-end and professional appearance. . [Stable operation] The weight of the crawler chassis is increased to make the crawler more stable when climbing hills, effectively increasing the weight to avoid when climbing. [Appearance Upgrade]The size of this 1/18 1/24 RC track wheel is widened and enlarged, which will greatly improve and upgrade your track vehicle visually, making the vehicle look stronger and more aggressive. Colour:black+gold Material:brass Package Contents: 4 x RC Car 1.2 Inch Wheel Rims 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.