John Boos EP-213666-BK Zinc Based Epoxy Coated Wire Shelving Kit, 66" Tall Posts, 36" Length x 21" Width Shelves, Black Zinc-based epoxy-coated shelving can be used in any environment Includes 10 year warranty Includes 4 posts and 4 shelves 800 lbs per shelf capacity evenly distributed Measures 36" length by 21" width by 66" height