Bicycle Mirror Bicycle Rearview Mirror - 2x Bicycle Mirror Universal Bicycle MountainBike Handlebar Rearview MirrorBicycle convex rearview mirror glass mirror silicone handleless styleMirror 5.1CM single 29GWide-angle convex or flat reflector with adjustable orientation Bicycle self-fixed simple reflectors can be installed directly on the handlebars or vice-handles of various bicycles without the need for other accessories; after some are installed, the body or arms may block the view when riding, and you need to shake it when you want to see The front of the car is used to adjust the mirror angle. The price of the product is for a single unit, which can be installed on the left or right side of the handlebar. If you need to install it on both sides, please buy 2 pieces!Mirror size: reference picture (round 51mm);Buckle diameter:Silicone handleless model: suitable for handlebars with a diameter of about 15-35MM, and can also be installed on handlebars and handlebars.weight:Convex model: about 29g;Convex mirror product features:1. The glass piece is a wide-angle convex mirror, with a wider field of view and moderate deformability;2. Suitable for handlebar diameters of various thicknesses;3. Each model has a 3-dimensional 360-degree axial adjustment. In theory, the rearview mirror reflects light without blind spots. However, if it is installed in the middle of the handlebar, your body or arms may block your view while riding.With it on, you no longer have to look back at the road conditions, providing a personalized and practical rear view solution for the majority of riders.