Displays2go SHLF3625B2 TV Mount Shelf Accessory, 2 Tempered Glass Shelves for Wall Mount, Black Glass AV shelving is designed to mount to the top of existing TV wall mounts. Made from steel with 2 tempered glass shelves Wall shelf can be used with cable box, DVD player, and other TV components 6mm thick glass shelving has a weight limit of 11 lbs per shelf 14 x 9-inch shelves hang 28 to 36-inches below top of TV bracket