Great Grips at a Great Price! This product is a must have for any motorcycle enthusiast. The high quality material used gives the grips an exceptional feel, which enhances rider control and security. The inner flange supports the hand, and neutralizes vibration transmitted through the handlebars. To enhance rider comfort, the upper surface of the grip is smooth, where as the under-surface is grooved and ridged to provide enhanced security. The outer end is marked with the instruction RIGHT  OR  LEFT to indicate the correct orientation of the grip, which gives the best position for the rider's hand.