• It is made of high-quality ABS+metal bearing+silica gel
• Built-in metal bearings for 360-degree rotation and durable bearings make turning the steering wheel easier
• The power ball rotates and has a non-slip design, so it won’t slip even when your hands are sweaty
• Easy to operate and quick to install
• It adopts a curved convex design, with size of 62x70mm, which fits the palm better and is comfortable to hold, relieving arm pain and fatigue

Note:

• Applicable to cars with original factory boost.
• Can only be used when the speed is less than 20 kilometers per hour.
• Before each drive, please ensure that the booster ball is in a fixed state.
• When driving, hold the steering wheel with both hands. Do not use this product in emergency situations.