100% Brand New High Quality Features: Made of plastic material with metal bearings, durable and flexible to use. The 360-degree rotating connection section enhances driving convenience and safety. Make long distance driving easier. It can reduce the turning radius and help beginners and female drivers drive safely and conveniently when turning. It is compatible with all types of cars and vehicles such as cars, sedans, trucks, SUVs, etc. The ball has a special-shaped design with a non-slip surface and is comfortable to hold. Elegant exterior design makes your car more fashionable. Turn knob only, other accessories demo in picture not included.Material: ABSSSize: app.6.3x5x2.2cm/2.48x1.97x0.87inColor: blackQuantity: 1 piecePackage list: 1 x steering wheel booster