Specifications: Reliable connection part improves driving experience. Suitable thickness of 35 mm below the steering wheel use. Easy to install, clip the ring on the steering wheel at a proper position. Screw the bolt up to fix the ring securely. Easy to drive, long-distance driving, the steering wheel is no longer heavy, more relaxed for driving. The universally of steering wheels. It is compatible with most types of cars and vehicles. Exquisite workmanship, beautiful appearance, easy and labor-saving, free rotation, safety and anti-skid. Item Name: Steering Wheel Booster Material: ABS + Stainless Steel Features: Durable, Easy to Install, Anti-slip Size: Diameter: 6cm/2.36 (Approx.) Installation Diameter: 3.5cm/1.38 (Approx.) Notes: Due to the light and screen setting difference, the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Steering Wheel Booster