The ClosetMaid 12 in. Shelving Support Brackets (2-Pack) are exclusively designed for the ClosetMaid traditional fixed-mount system for installing ventilated wire shelving. Durably made of steel with a white epoxy finish, these brackets attach to the wall and to the front area of your shelf to support 12 in. and 16 in. deep shelving. Attach the shelving with wall clips (both sold separately) and then add the shelf support brackets for a sturdy storage area.