The orientation of the flat reflector can be adjusted, and it is a self fixed simple reflector for bicycles. It can be directly installed on various types of bicycle handlebars or handlebars without the need for additional accessories; Some of them may block the line of sight when riding, so you need to shake the front of the car to adjust the mirror angle. The product is priced as a single item and can be installed on the left or right side of the handlebar. If you need to install it on both sides, please buy 2! Mirror size: refer to the picture; Car buckle diameter: Silicone handleless version: suitable for handlebars with a diameter of about 15-35mm, and can also be installed on the handle sleeve and handlebar. Weight: Silicone handleless version -8 flat version: about 36g; Product features: 1. The glass sheet is a flat mirror, which provides a wider field of view and does not deform the image; 2. Dripping design to reduce wind resistance; 3. It has a 3D 360 degree adjustment axis, theoretically there is no blind spot for the reflected light of the rearview mirror. However, if it is installed in the middle of the handlebar, the body or arms may block the line of sight when riding. With it, you don't have to look back at the road conditions anymore, providing personalized and practical rearview solutions for car enthusiasts.