Polished Chrome Adjustable Glass or Wood Shelf Brackets - Pair For Glass Shelves Up to 3/4 Thick For Wood Shelves from 1/8 to 15/16 Thick For Shelves Up to 10 Maximum recommended weight per pair of shelf brackets correctly installed is 44 pounds. Set Consists of: 2 brackets, 2 screws, 2 caps and 2 cushions.