Features: 1.Fashionable Design: The skull shaped steering wheel turn knob decoration could make your car interior more funny and fashionable, add a unique style. 2.Excellent Performance: The steering wheel knob could rotate U turns smoother and stop faster during driving, comfortable hand feeling and nonslip. 3.Material: The driver steering wheel knob is made of metal and resin, sturdy and reliable to use, comfortable to handle, not easy to fade, break or deform. 4.Practical: The spinner knob can give drivers the power to pull of tight car moves, suitable for beginners to apply, making turning effortless while maintaining a nice control. 5.Wide Application: The steering wheel spinner assist fits for most cars, trucks, tractors, boats, etc. And the fixing ring diameter is approx 3cm/1.2in. Specification: Item Type: Skull Steering Wheel Spinner Material: Metal, resin Fitment: Fit for most car steering wheels Fit for most cars trucks tractors boats Fixing Ring Diameter: Approx. 3cm/ 1.2in