General description Premium 316 stainless steel steering wheel knob designed for enhanced control and comfort while driving. This auxiliary booster ball is suitable for most steering wheels, providing a sturdy and durable solution for improved maneuverability. Technical specifications Material: 316 Stainless Steel Rim diameter compatibility: 5/8 inch to 1 inch Condition: 100% Brand New Installation Easy to install with no complex procedures required. Usage Enhances control stability and reduces effort while steering. Provides a comfortable grip for fine operation. Other information Package includes: 1 x Steering Wheel Button, 1 x Key