FOR BIKE TYPE - Fits for any standard straight 7/8" handle bar. Perfect for your road bike, fixed-gear, single-speed, urban commuter, mountain really any type of bike MATERIAL - Black walnut solid wood combined with polished alloy lock rings, handmade, paired with rubber dust plugs,Solid wood patterns retro and cool Fit for diameter 22.2mm/0.87inch handlebar,suitable for most types of bikes length 130mm/5.12inch Complete Your Vintage Look – black walnut solid wood to match it with your leather bike seats for a retro look DOUBLE LOCK DESIGN:The end of grip is equipped with dust-proof plug to prevent dust or dirt invasion. The black walnut solid wood handle is comfortable and natural to hold in your hand, and can also be used on rainy days. It is not afraid of water and can be wiped with a cotton cloth. purposes Fits for any standard straight 7/8" handle bar bicycle Each package is equipped with two handles, two dust plugs, and locking tools