About this item ★ HD automotive grade convex glass bike mirror with safe shatterproof film,wide and clear view. 360 degree rotatable and 180 degree adjustable . And it can adjust to any viewing angle. The diameter of the lens is 76mm, which can see more behind you compared to others to ensure your riding safety. ★ Universal design bicycle rear view mirror fits the flat handlebar and drop bar (Only suitable for a handlebar inner diameter of 14-24MM, please confirm your handlebar inner diameter before purchasing),Suitable for open ended grips or cut a hole. Applicable for both left and right, for the road bike, mountain bike, scooters, and so on. ★Made with solid and durable PA6+30%GF material, high impact frame.Solid and Reliable 304 stainless steel screw to install. Improved structure expantion plug handle. Gear-shaped connecting piece,steady connection with the handlebar. ★ Upgrade designed: 76mm round lens,scratch resistant, lasting definition convex glass mirror with the shatter-proof film.More sturdy and durable nylon with fiber frame and waterproof rubber ring, reliable stainless steel screw. Easy to install with a 4mm hex key(INCLUDED).Flexible and variable installation methods. ★Satisfaction Guaranteed: Both customer satisfaction and product quality are very important to us. So if you encounter any problems, We can provide a Replacement and lifetime warranty! › See more product details