The Cambro Camshelving UPR1826U8580 Ultimate Undercounter Sheet Pan Rack is a multi-purpose product that will become a necessity in your kitchen. This mobile rack can hold, store, and transport 15 full-size Camtray (1826) or 30 half-size Camtray (1318) (18 x 26 or 13 x 18 sheet pans and 14 x 18 meal delivery trays). It has a capacity of 55 pounds per shelf or 90 pounds per rack and comes with (4) metal swivel casters. It's made from highly durable, 100% composite plastic material components with a lifetime warranty against rust and corrosion. Easy to wipe clean- no metal, crossbars, screws or welds. Brushed graphite color finish with 3 inch rail spacing. This rack measures 33.13 inches high, by 23.25 inches wide, by 30.87 inches deep. NSF, minimal assembly is required.