For Glass Shelves or Wood Shelves from 1/4" to 1" Thick. For Shelves Up to 10" Deep (Protrusion from Wall) Typical Applications Include Bathroom Shelves, Displays, Speakers, Collectibles. The Dolle Scoop metal shelf brackets are adjustable to work with nearly any material shelf ranging anywhere from 1/4" to 1 1/2" thick. Dolle Scoop shelf supports is made of die casted zinc alloy. One of our smaller shelf brackets, Dolle Scoop shelf supports is a great compliment with glass shelves for a minimalist look and feel. When used with wooden shelves or other opaque material, however, Dolle Scoop shelf supports small size helps to give the appearance of 'floating shelves'. These shelf supports are designed so no mounting screws or hardware are visible once installed. Hanging the shelf supports is simple and quick. Screws, anchors and assembly instructions included. Maximum recommended weight per pair of shelf brackets correctly installed is 44 pounds. Color: Silver (Satin Chrome)