Description The product is a steering wheel booster ball made of durable materials, safe and gentle, and can be used for a long time. It has a reasonable design structure and simple application, you can easily install it on the steering wheel to increase the steering wheel arm, thereby increasing the torque. This is a very useful car accessory that can help you operate the reverse disc more easily. Feature - Color:carbon fiber. - Material: Aluminum alloy, ABS and rubber.- Size:8.00 x 5.50 x 5.00 cm / 3.14 x 2.16 x 1.97 inch. - The material of choice is good quality, safe, durable and practical. - The steering wheel booster ball can reduce the turning radius, suitable for beginners, and can better improve driving safety. - The safe and stable spherical surface is flexible, easy to operate and practical, which can provide you with a more relaxing driving experience. - Universal design, suitable for most vehicles, you can use it with confidence. - You can buy this professional and practical car steering wheel assist ball at an affordable price. Packing list: 1 x steering wheel booster