The reason why the steering wheel booster ball makes long-distance driving easier is that it can rotate 360 degrees and has strong vitality to improve the convenience and safety of driving.<br> The steering wheel booster ball is designed with a non-slip surface, which is comfortable to grip. It is safe and convenient for beginners and female drivers to drive by reducing the turning radius.<br> It is made of high-quality silicone and ABS material.<br> The diameter of product is 6.2 cm, the height is 7 cm.<br> It is suitable for car, saloon cars, trucks, SUVs, van and so on.<br> Item Name: Steering Wheel Knob<br> Material: Silicone, ABS<br> Features: 360-Degree Rotation, Fine Workmanship, Labor-saving<br> Size Details:<br> Diameter: 6.2cm/2.44" (Approx.)<br> Height: 7cm/2.76" (Approx.)<br> Notes:<br> Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> 1 x Steering Wheel Knob<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store