The steering wheel is made of real carbon fiber 3K high-gloss carbon fiber with epoxy resin coating, carbon fiber, ultra-light and strong, with high heat and corrosion resistance. Uniform material and symmetrical shape. Nappa perforated leather parts on the steering wheel are expertly hand-stitched to absorb perspiration quickly and prevent slippage when steering,. Reduces vibration and pressure on your hands, making your driving experience more relaxing and enjoyable. Bring you a better driving experience LED INDICATION: Steering wheel with LED display, It displays 0-60mph quarter mile and lap speed lateral and longitudinal acceleration values, and displays efficient dynamic data. Clear and intuitive LED display shows speed, RPM, LAP, engine load, water temperature, voltage, etc.