The project is a auxiliary ball made of aluminum alloy, ABS and rubber material. It is durable and practical. It can provide convenience for your car work, and make your driving easier and more worry-free. Excellent design enables easy application and operation, and comfortable driving experience. This is a great auxiliary device that will win your love. Features - Color: carbon fiber. - Material: Aluminum alloy, ABS and rubber. - Size: 8.00 x 5.50 x 5.00 cm / 3.14 x 2.16 x 1.97 inch. - It is made of comfortable and gentle materials, durable and excellent in texture. - With a simple design structure and practical functions, it provides you with relaxed way of assistance. - The simple design makes it comfortable and versatile and can perfectly match the style of your car. - Mounted on the to increase the arm, thereby increasing the torque effect. - Easy to install and use, it can easily bring you more convenience. Package list: 1 x