Bulk Storage Rack Add-On Unit Width 96 In. Depth 24 In. Height 96 In. Load Capacity 4500 lb. Number of Shelves 3 Capacity per Shelf 1500 lb. Beam Capacity 1500 lb. Silver Material 16 ga. Steel Decking Material Galvanized Wire Finish Powder Coat Standards NSF Includes End Frames (6) Beams