Feature 1Premium Material: Steering wheel knob is made of premium metal and resin material, rustproof, wear resistant, high strength, sturdy and durable. 2Universal Fitment: Steering wheel suicide knob universal fits for cars, trucks, tractors, boats, etc. Perfect matching, fixing ring diameter is approx 3cm/1.2in. 3Professional Design: Professional manufacturing, exquisite workmanship, comfortable hand feeling, reduce the resistance of steering, ensure safe driving. 4Skull Shape: The unique skull shape of steering wheel spinner knob adding unlimited driving pleasure to you, easy to control, cool and stylish. 5Easy Installation: Easy to install, no modification is required, direct replacement for the old or broken one, convenient for using, save your efforts.Item Type: Steering WheelSpinnerKnobMaterial: Resin, metalStyle: Black helmetFitment:Fit for most car steering wheels.Fit for most cars trucks tractors boatsFixingRingDiameter: Approx. 3cm/ 1.2in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Steering WheelSpinnerKnob