Size: Mirror clip thickness 0.55 inches; suitable for 0.11" - 0.19"thick shelf, glass or wooden.Material: The mirror clip is made of  zinc alloy material, with a bright surface process, polished and sanded, clear surface texture, wear-resistant and corrosion-resistant, not easy to break the mirror.Installation: To use the mirror glass hanging brackets, simply attach them to the wall using screws or adhesive, and then place the mirror glass onto the clips. Adjust the clips as needed to ensure a snug and secure fit for the mirror.Use: Mirror clips can be used for flat mirrors, convex mirrors, round square mirrors, any mirror suitable for wall mounting can use our mirror clips.Note: When installing the bathroom mirror fix kit, make sure to use the appropriate tools and follow the instructions provided. Ensure that the clips are securely attached to the wall and that the mirror glass is properly aligned and positioned.  Wooden walls can be fixed directly with screws, tiles and concrete walls need to be punched and set into the expansion plug before installing screws.