As computer mirror, cubicle mirror or desk rear view monitors to see yourself or rear surrounding for safety and security check. 3.75" HD GLASS round convex clip on mirror with frame for safe use. heavy duty clip with sponge mat to avoid scratchs on your monitor, metal stand / stem and joint, for 360 degree adjust to any view angle as you want. Clip-on design, could clip up to 2" cubicle, desk, cabinet, PC or anywhere. High quality and can be moved to anywhere as you want, unlike other stick-on mirror that could not move.