Please Note: NOT RECOMMENDED FOR SPIN BIKE, ROAD BIKE AND SNOWBLOWER, etc. Suitable for 22.2mm(7/8"") diameters handlebar. Length: 15cm / 5.9inch. Made of aluminum alloy, integrated welding design, lightweight, anti-corrosion and durable. Easy to fix on your bike and can be installed by multiple methods according to your needs. Giving priority to the comfort of your hands, the bar end was designed with an emphasis on human engineering which fits ergonomically into the palm of your hands. Mounting the bar ends can add more grip positions to relief your fatigue during your long time cycling