Designed with palm pad, excellent in vibration dampening protection. They reduce the pressure on long journeys, so your hands don't cramp or become numb. Designed with Palm Pad, these handgrips are comfortable and non-slip for anti-vibration protection. High quality TPR rubber with 2 side locking shapes can tighten the bike grips and prevent them from loosening or falling off more effectively. The non-slip rubber surface always offers you a secure hold. The handle is clamped to the handlebar with a screw and is therefore securely fastened. Suitable for all standard bicycle handlebars with a diameter of 20-25 mm. Great for mountain bikes, BMX racing bikes, road bikes or other bikes that use a standard 22 mm handlebar. High quality rubber and aluminum alloy clamp bolts, comfortable and safe. Specification: Material: aluminum alloy + anti-slip rubber Size: Approximately 12.8CM long + 4.5CM wide * 3CM thick Note:Suitable for handlebars with a pipe diameter between 2-2.5CM. Weight: 182g NOTE: Measured manually, 1-2 mm deviation allowed. Note: Please make sure this bike grips are suitable for your handlebars before purchasing.