Truck Heavy Car Duty Anti Slip Steering Wheel Booster Spinner Knob Cover Handle Booster Grip Protective Auxiliary Ball Safe

​Main Features: More leverage and faster steering response. Fine workmanship, exquisite design, and superior quality. The ball can rotate 360 degrees and is easy to operate. Specifications: Material: ABS+Silicone+Iron Color: Silver,Black Size:Diameter：3.5cm/1.38inch Applications: for most cars, trucks, trucks and buses Package Includes: 1Pc X Steering Wheel Booster Spinner Knob Note: Please allow 1-3cm differences due to manual measurement. Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you! No Retail Box,Packing Safely in Bubble Bag.