Description: Suitable For: Brass Wheel Weights Designed for 1.9" 2.2'' VP rims Simple Installation: easy to tighten, high efficiency, light weight, easy to install and use, easy to carry. Premium Materials: Flexible and durable brass, it provides strength, toughness and power to your RC car. High Performance: With exquisite workmanship and glossy surface, It adds a touch of weight to your tires to improve grip, the wheel hub adaptor is a great upgrade part for your model car. Function:Wheel hexagonal hub widen adapter is used for change the wheelbase and increase the weight of the chassis  Specification: Car Model Scale: 1:10 Size Chart: Height:0.6cm/0.24inch 0.9cm/0.35inch 1.2cm/0.47inch 1.5cm/0.59inch 1.8cm/0.71inch 2.1cm/0.83inch Package Includes: 2  Wheel Hub Adapter 12 Screws Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!