uxcell Auto Car Black Gray Carbon Fiber Pattern Steering Wheel Spinner Knob Product Name: Steering Wheel Knob; Material: Plastic,Metal Color: Black,Gray,Silver Tone; Package Content: 1 x Steering Wheel Knob Dimensions: 75 x 70 x 55mm/ 3.0 x 2.8 x 2.2 inches(L*W*H); Net Weight: 150g Hole Inner Diameter: 30mm/ 1.2 inches Knob Diameter: 55mm/ 2.2 inches