These CRL Aluminum Shelf Clips can be installed anywhere storage is needed. The black, chrome, and white powder coated colors will go with any décor, and can be used in any environment including retail display, kitchen, bath, office, laundry room or garage. These Clips will accommodate glass or wood shelves up to 1/2" (12 mm) thick. The design of the Clip provides support on the top edge and underneath, and will hold up to 80 lbs. (36 kg) per pair. Each pack contains two Clips, mounting tape, spacer tabs, screws, and installation instructions.