The Fast and Secure Way to Hang Mirrors Made of Nickel Plated Steel Unique Spring Loaded Top Clips These CRL E-Z Mount Mirror Clip Sets are a secure and economical way to hang mirrors. The Top Clips have unique, spring loaded lips which allow them to expand during installation. The Bottom Clips always remain stationary, and have a 5/16 inch (8 millimeter) channel. The bottom clips are not spring loaded and are designed to carry the mirror's weight. Color: Nickel Plated Minimum Order: 1 Set A set of Mirror Clips consists of two top and two bottom clips plus four mounting screws. Note: To install, set your mirror into the Top Clips, extending them. Then just seat mirror into the Bottom Clips.