Handlebar rear-view mirror (5.5 cm) — compact, clear, and durable Key benefits - Improve safety: The 5.5 cm high-resolution convex mirror gives a wider field of view, helping you see approaching traffic and reduce blind spots without constantly turning your head. - Adjustable sightlines: 360° swivel lets you set the mirror to the exact angle you need for fast, reliable rear visibility. - Built to last: Constructed from durable nylon resin that is shockproof and corrosion resistant, the mirror withstands daily use and rough roads. Features - Mirror diameter: 5.5 cm convex lens for a clear, wider view. - Anti-glare surface: Smooth, high-resolution glass reduces glare for improved visibility in varied light conditions. - Full rotation: 360° rotating design allows precise positioning and easy re-adjustment while riding. - Left or right mounting: Can be installed on either side of the handlebar to match rider preference. - Tough materials: Housing made of nylon resin for impact resistance and corrosion protection. - Simple installation: Attaches to handlebars with the included screw for quick, tool-assisted mounting. How this solves common problems - Blind spots and unexpected traffic: The convex, wide-view mirror provides a broader perspective behind you so you can detect vehicles and cyclists earlier. - Glare and low visibility: Anti-glare glass keeps reflections manageable in bright conditions, improving confidence on busy roads. - Vibration and impacts: Shockproof construction maintains mirror position and integrity over bumpy surfaces. Practical use scenarios - City commuting: Mount on your commuter bike to watch cars and buses approaching from behind without disrupting your forward focus. - Group rides and touring: Use the adjustable mirror to monitor teammates and traffic when riding in a pack or on long trips. - Off-road and utility cycling: Durable nylon resin construction holds up to occasional bumps on gravel paths or when carrying cargo. Compatibility and installation notes - Designed to attach to handlebars using the included screw; can be mounted on either the left or right side. - No additional parts required for basic installation; adjust the 360° swivel to achieve the best rearward view. What makes it stand out - Combination of a compact 5.5 cm high-resolution convex mirror, anti-glare surface, full 360° adjustability, and a shockproof nylon resin body delivers reliable rear visibility in a small, long-lasting package.