Durable Material: This car steering wheel booster is constructed from resin, designed to be resistant to scratches and deformation during extended use. It withstands daily impacts and friction, ensuring long-lasting and dependable performance. Sphere design: This steering wheel spinner booster adopts the classic billiard ball design, and the spherical design can better fit your hand, bringing you a better driving experience！ No harm to the steering wheel: The metal clip holder of this steering knob is equipped with a built-in rubber cushion. When installed, it fits the steering wheel firmly without slipping, and protects the steering wheel from scratches. It is both practical and car-protective. Easy Installation: This car spinner booster installs quickly by hand—no tools required. Effortlessly enhance your driving experience in seconds, with no complicated steps. Wide Application: This steering knob offers broad compatibility, fitting steering wheels with a circumference of 82-92mm (3.2-3.6 inches). It is suitable for most agricultural tractors, forklifts, lawn mowers. ASIN B0FBGLD8Z7 Color White Brand Name Padaodao Manufacturer Padaodao Model Number UUQa08B Number of Items 1 Manufacturer Part Number Spinner0008B