Steering Wheel Spinner, Spinner Knob Steering Wheel, Universal Fit Driving Helper Turning 360 Degree tation Booster Hand Control Power Handle for Vehicles Driving Helper Booster（Black）

Ergonomic Design: The steering wheel knob adopts a curved surface convex design, which fits the palm better and is comfortable to hold to relieve your arm pain and fatigue., Durable and Sturdy: Premium quality ABS silica gel were combined to make this steering wheel spinner, non-slip and wear-resistant. These two materials are uniquely sturdy and possess high durability, fit for prolonged use., Universal Composability :steering wheel knob has been designed to be compatible with all types of cars and vehicles (generally). The knob fits most car / tractor / mower etc., Metal Bearing : The bearing contains metal steel balls,which has high strength and can rotate freely and smoothly.When holding the knob,there is almost no gap between your palms and power handle, so that the effort force is more average and reduce., Easy to Assembly: There is a quick silicone gasket on the base of the steering wheel knob spinner. If it is a large steering wheel, you can remove the silicone gasket and install it.