Driving SafetyThe Steering Wheel Trackball Can Reduce The Turning Radius And Help Beginners And Female Drivers To Drive Safely And Conveniently While Turning. Driving SafetyThe Steering Wheel Trackball Steering Wheel Helps Reduce The Turning Radius And Helps Beginners And Female Drivers To Drive Safely And Conveniently While Turning. Driving SafetySteering Wheel Trackball Helps Reduce The Turning Radius And Helps Beginners And Female Drivers To Drive Safely And Conveniently While Turning. Driving SafetySteering Wheel Trackball Can Reduce The Turning Radius And Help Beginners And Female Drivers To Drive Safely And Conveniently While Turning. Safe DrivingSteering Wheel Trackball Can Reduce The Turning Radius And Help Beginners And Female Drivers To Drive Safely And Conveniently While Turning . Driving SafetySteering Wheel Trackball Can Reduce The Turning Radius And Help Beginners And Female Drivers To Drive Safely And Conveniently While Turning. DesignUsing Arcs And Scientific Force Points, Let You Operate More Smoothly And Effortlessly, Improve Your Car'S Fashion And Give You A Wonderful Driving Experience. FunctionThe Rubber Band In The Bayonet Protects The Steering Wheel. The Bearing-Mounted Steering Handle Allows Drivers To Steer Smoothly When Driving Slowly Or Parking A Car. Simple InstallationIt'S Easy To Install. First Fix The Ring On The Steering Wheel, Then Screw The Bolt To Fix The Ring Securely. If You Have Any Installation Or Other Problem, Please Feel Free To Contact Us. ApplicationMade Of High Quality Metal Alloy, Abs And Rubber Material. Compatible With Most Vehicles, Customize Your Car With This Car Reinforcement Ball.