Made of durable silicone, and comfortable to hold, durable for use, wear resistant, support repeatedly use for a long time. Very easy to install and stays in place. Firmly keeping the grips tight and secure without worries of loosing or falling down. Features - Color: Red, Blue, Black - Material: Silicone - Size: About 2.70X2.70X2.00cm/1.06X1.06X0.79inch - You can grip the stably, securing the safety of the rider. A practical tools for cycling. - This fixing rings are very durable. Fit for most mountain bikes handlebar grip, road bikes' handlebar grip, etc. - Compact size and light weight, easy to carry. Great accessory for mountain bike, road bikes. - Prevent handlebar grips from loosing off and turning, avoiding slipping, safe for use. - With anti-skid grip, you will feel good after a long time riding, greatly improving ride safety. Package list: 3 x Pairs of Fixing Rings