bicycle handlebar cover is comfortable to use.design increases the fit surface and reduces the pressure on the palm nerve.Rubber material has good grip feeling and with bilaterally locked to prevent slipping.The product is integrally formed, stable and durable, and easy to ride.Item Name: Bicycle Handle GripsMaterial: Aluminum Alloy, RubberCaliber: 2.22cm (Market Common Caliber)Features: Handle Grips, Anti-slip, Lock-on, DurableGoat Horn Size: 14cm x 6.5cm/5.51" x 2.56" (Approx.)Ox Horn Size: 14cm x 10.8cm/5.51" x 4.25" (Approx.)Notes:Due to the light and screen setting difference, the item&39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:2 x Bicycle Handle Grips2 x Hexagon Wrench (3mm and 4mm)