Automotive grade convex glass bicycle mirror with safety anti - breakage film to allow you to see sharper and clearer images.360 degree rotatable, 180 degree adjustable.It can be adjusted to any viewing angle.It can see more things behind you than others to keep your ride safe. The universally designed bicycle rear view mirror is suitable for flat grips.Fits open handles or open holes.1 pair is suitable for left and right sides, suitable for mountain bikes, scooters, electric bikes, etc.not suitable for suspension bikes. Made of sturdy and durable materials, high impact frame.Robust and reliable 304 stainless steel screw gear-shaped mounting for a solid connection to the handlebars.Stronger long stand for wider view. Scratch resistant, the durable and clear convex mirror is easy to install.The installation method is flexible and changeable. Satisfaction Guaranteed: Both customer satisfaction and product quality are very important to us.So if you encounter any problems, We can provide a full Refund or a Replacement and lifetime warranty!