ADJUSTABLE 360 DEGREE ROTATION Flexible positioning with a multi direction joint lets you view from any angle for maximum rear visibility while cycling. This helps reduce blind spots and improves awareness in traffic. WIDE VIEW MIRROR Convex mirror design expands your rear vision, providing a clearer and wider field of view to make lane changes and overtaking safer on busy roads. INTEGRATED BELL FUNCTION Loud copper bell with a simple flick mechanism lets you alert pedestrians and other riders quickly, enhancing your presence and safety during rides. QUICK RELEASE INSTALLATION Tool mounting on handlebars fits clamp diameters of 2232 mm, making it compatible with a wide range of bikes for easy installation and removal. Use scenarios City commuting: keep an eye on vehicles and pedestrians behind you in busy streets and intersections. Road cycling: monitor riders approaching from the rear and signal when passing or changing position. Group rides or touring: maintain awareness during long rides, especially on curves and shared roads, while being able to alert others when needed.