HIGH COMPATIBILITY & ELEGANT STYLE- Compatible with most steering wheel diameters below 32mm, customize your car with this steering wheel reinforcement button. Sleek design enhances car fashion. INCREASE STEERING TORQUE- Universal steering wheel knob provides smoother turns, especially U-turns, faster parking, merging of a safer route and, in general, a management of confined spaces. During difficult automotive maneuvers, they will provide much-needed support to control the steering wheels in a safe, convenient and efficient manner. LESSENS THE TURNING RADIUS- The steering wheel knob allows for maximum turning angle up to 90 degrees. The bearing-mounted joystick allows drivers to steer smoothly when driving slowly or parking a car. When cornering, it reduces the turning radius and helps beginners and female drivers to drive safely and comfortably. DURABLE CONSTRUCTION- This steering wheel knob is made of quality metal alloy bolt upper, an ABS pommel with plating, which guarantees maximum resistance and durability for long-lasting use. For years of trouble-free use. SIMPLE INSTALLATION - Clip the ring onto the steering wheel in the appropriate position. Screw the bolt to secure the ring securely. With bayonet rubber band to protect your steering wheel.