1. Material: Made from metal materials, this rearview mirror is built to withstand the rigors of daily use while maintaining its functionality and appearance over time 2. Compact Dimensions: With dimensions of 19 cm x 6.5 cm x 4.5 cm / 7.48 inch x 2.56 inch x 1.77 inch, this Handlebar Mounted Convex Mirror is designed to be unobtrusive yet effective, providing a clear view without taking up too much space on your handlebars 3. Wide Compatibility: Designed to fit handlebars with diameters ranging from 22 mm to 32 mm, this Bike Mirror with Bell is suitable for bikes, electric bikes, and shared bikes 4. Adjustable Viewing Angles: The flexible support rod allows for 360 rotation and multi angle adjustments, ensuring you can find the viewing angle that suits your needs Benefits and applications Key benefits Improves rear visibility to monitor traffic and enhance safety when changing lanes or overtaking Durable metal construction that withstands daily use while keeping its appearance Compact footprint on the handlebar preserves space on city rides and crowded bikes Broad compatibility across common handlebar diameters (2232 mm), including standard bikes, electric bikes, and shared bikes Fully adjustable with 360degree rotation and multiple angles for a customized view Use scenarios City commuting: mount on the handlebar to keep a clear view of vehicles behind you, enabling safer lane changes Bike sharing or rental fleets: easy to install and transfer between bikes within a fleet due to adjustable diameter range Electric bikes or challenging rides: maintain rear awareness on fast streets or hilly terrain