1. Material: ABS+metal bearing+silica gel
2. Built-in metal bearings, smooth rotation 360 degrees
3. Power ball rotation, non-slip silicone cap, no slipping when sweating
4. Simple operation and quick installation
5. The spherical surface can rotate 360 degrees and has durable bearings, making it easier to turn the steering wheel.
6. Adopting a curved convex design, it fits the palm better and is comfortable to hold, relieving arm pain and fatigue.
7. Dimensions: 62x70mm

Notice:
1. Suitable for cars with original power assist
2. Can only be used at speeds below 20 kilometers per hour.
3. Before each drive, please make sure that the booster ball is in a fixed state.
4. When driving, hold the steering wheel with both hands. Do not use this product in an emergency.