Duron Bullnose Plastic Shelves for all purpose works with Slatwall/Gridwall/Slotted Standards.They are light-weight but strong and durable, the perfect shelves if your are looking to create and upscale and eye catching displays. The shelves do not chip and are designed to hold almost 50lbs, open on the bottom and have a ribbing that gives them strength and resistance. Work with all standard slat wall, grid wall or slotted standard brackets. Recyclable and environmentally friendly. These 13in.Deep Shelves are for use with 12in. Slatwall/ Gridwall Shelf Brackets found in our store