Oumers Bike 1 Pair OX Horn Handlebar Grips, Bicycle Ram's Horn Ergonomic Soft Rubber Handlebar Grips, Anti slip Comfortable and Anti-slip Cycling Lock Ergonomic shaping optimizes comfort and absorbs shock, make you feel very comfortable on long rides around town. With antiskid outer convex TPR rubber grip, you can still grip even your palm sweats in hot days The body use TPR rubber material,completely nonslip,dexterity is similar to silicone Will fit any standard straight bicycle or stunt scooter handle bar Size:About 12.8*4.5*3.5cm (not including the bar ends); Inner diameter:About 2.5cm.