Minimalism is a beautiful thing, not much to say about this one except I love the possibilities and the almost non-existent footprint.
The Clamp works by mounting the apparatus to the wall via two screws, like a standard mounted bracket. The genius of the design permits just about anything flat to then be mounted on the wall. The Clamp's instructions are straightforward, screw the Clamp to the wall, add in shelving or whatever is desired to be mounted, screw in the threaded minimalist rod until tight against the bottom of the mounted shelf, table, book or random flat thing. Just like a vice grip, the device pinches the mounted object between the clamp itself and a threaded rod that is tightened to satisfaction.