Installed on the rearview mirror of motorcycle or electric vehicle, unscrew the rearview mirror, it can be easily installed, small accessories, big effect Purpose: After installing the rearview mirror, the handle bracket can be fixed, the bracket can be rotated left and right, and there are fixed buckles, which can be fixed. If you need to adjust, please loosen the hand screw about 4 turns to achieve, no need to loosen over. See the scene diagram below is very intuitive, Compatible: motorcycles, electric vehicles, etc. with rearview mirrors, motorcycle/electric vehicle rearview mirror bracket accessories This gadget can be used as long as your scooter/electric vehicle has mirrors After installing the accessories, use the mobile phone holder to get a better vision, killing two birds with one stone, the standard rearview mirror mounting hole is 10mm Name: motorcycle rearview mirror bracket accessories Colour:black+silver Material:Aluminum alloy + 304 stainless steel Size: 2.2cm Package Contents: 1 set x Mobile phone holder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.