Universal steering wheel knob designed to improve control, reduce steering effort, and protect your steering wheel from wear. - Materials and durability: Constructed from high-quality ABS and stainless steel, with internal steel ball bearings for wear resistance, durable performance, and quiet operation. - Function and performance: One-handed steering is easier thanks to increased torque, enabling smoother turns, quicker parking, and easier navigation in tight spaces. The 360-degree steering control helps you maneuver with minimal effort. - Compatibility and size: Universal fit for most standard steering wheels. Compact, ergonomic grip provides comfort and precise control. - Use scenarios: Practical in crowded urban lots for tight parking, during U-turns and lane changes in heavy traffic, and for drivers who need one-handed control due to mobility limitations or fatigue. - Safety: Use with caution and follow local laws.