The Pinpoint Mounts CS-100 solves the problem of where to put A/V equipment when wall mounting a TV. No need to run wires and cables through the wall, just mount the CS-100 under the TV. The CS-100 offers a single 6mm glass shelf that will support weights up to 30 lbs. Simple to install, just mount the steel wall plate in the desired location, add the shelf and slip on the plastic cover plate. Shelf height can be adjusted (1” increments) with out removing the wall plate and can be combined with additional CS-100 units to create a multi-shelf system. overall dimensions: 17.5 x 17.5 x 16.5 Inches Finish: Black with Black Glass.