This product can be used either in, or out of the fridge. Constructed in 2" x 1" 16G tube with 2" diameter ball bearing rollers. provisions for screwing to the floor if required. Epoxy coated finish (braked castors can be fitted if required at extra cost) Delivered dismantled: only a rubber hammer required and a few minutes to assemble. Can be made 2, 3 or 4 tier, and shelf height to suit your own requirements The optional tray consists of a stainless steel top and stainless steel frame, Specifications Rack size (erected) length: 1930mm width: 820mm height: 1442mm weight: 88.98kgs Rack size (dismantled) length: 1950mm width: 770mm height: 216mm Tray size length: 1897mm width: 560mm height: 38mm weight: 16kgs