uxcell Carbon Fiber Pattern Auto Aid Round Power Handle Steering Wheel Knob Product Name : Steering Wheel Knob;Material : Metal, Plastic Main Color : Silver Tone, Black;Fixing Ring Diameter : 3.1cm / 1.2" Knob Diameter (Approx) : 6cm / 2.4" Net Weight : 110g Package Content : 1x Steering Wheel Knob