Car Steering Wheel Ball Booster Resin Ghost Skull Head Spinner Knob Grip Auxiliary Aid Control Handle<br /><br />Description:<br /><br />1.For more convenient operation of steering wheel, and help control your car to back up, turn and parking easily.<br />2.Impact resistant knob is designed to fit in the palm of your hand in a round shape.<br />3.Heavy-gauge clamp with rubber insert for fixing to the steering wheel more tight.<br />4.The enclosed rubber belt also can be used to adjust the fixing ring's size.<br />5.Easy installation, suitable for most steering wheels of cars, trucks or boats.<br />6.Please check with your local legal authority regarding the proper use of such device for driving.<br />And make sure your intended use complies with the relevant terms of your insurance policies.<br /><br />Specification:<br /><br />Material:Resin <br />Color:Green,Black<br />Hole Inner Diameter:2.9cm \/ 1.1&amp;quot;<br />Skull Size:7 x 5 x 6cm\/ 2.8&amp;quot; x 2&amp;quot; x 2.4&amp;quot;(L*W*H)<br />Overall Height:10cm\/ 3.9&amp;quot;<br />Weight:329g<br /><br />Notes:<br /><br />1.Make sure the Spinner Knob is mounted securely before using.<br />2.Avoid using the Spinner Knob when you drive with high speed.<br />3.Check the bolt ixed or not  often, it might occur an accident.<br /><br />Package included:<br /><br />1xCar Steering Wheel Ball Booster