[Universal steering wheel knob] - Compatible with most steering wheels below 32 mm/1.26 inches in diameter. Use this enhanced car steering wheel knob to customize your car. The elegant design enhances the fashion of the car. [Rotate 90 degrees] - The maximum allowable rotation angle of the steering wheel knob can reach 90 degrees. The power handle mounted on the bearing enables the driver to turn gently when driving slowly and parking. When the car is turning, the turning radius is reduced to help beginners and female drivers to drive safely and conveniently. [Physical Principle Design] -This steering wheel knob is made of high-quality metal alloy bolts, and the ABS knob is electroplated to ensure maximum strength and durability, and durable. Years of trouble-free use. [Safe and Convenient] - The universal steering wheel ball makes turning more stable, especially turning around, parking faster, lane merging safer, and handling narrow places in general. They will provide much-needed support for safe, convenient and effective control of the car steering wheel when carrying out difficult car operations. [Easy to install] - Clamp the ring on the steering wheel in a suitable position. Tighten the bolts to secure the ring firmly. There is a rubber band at the bayonet to protect your steering wheel. If you need the steering wheel auxiliary knob, this is a good choice. Product name: Rotary steering wheel booster ballProduct material: alloy (base part), engineering plastic (turntable part). product : The steering wheel bayonet below the product is made of alloy, and the turntable above is ABS electroplating. A rubber ring is attached to the inside of the circle bayonet. Product Features: 1. Generally, you have to turn hard when driving around a corner. If there is a steering wheel aid, it is easy to turn. 2. Install on the steering wheel. 3. The turntable can be rotated 90 degrees. 4. Suitable for steering wheels with a thickness of less than 32 mm. 5. There is a rubber ring attached to the inside of the bayonet. Package List: Car Steering Wheel Knob*1