Specifications : 40mm x 16 Gauge MS Square Pipe Legs and 25mm x 16 Gauge Square Pipe Leg Supports and Steps, Railings. Beds Meterial : 25mm x 50mm x 16 Gauge Rectangular Pipe With 25mm x 16 Gauge Square Pipes Top Plywood Under Supports. Beds Top : 12mm Thick Plywood. Sizes : Under Seperate Bed : 3′ Width x 5’6″ Length. Center Bed : 4′ Width x 6′ Length. Top Bed : 2’6″ Width x 6′ Length. Total Height : 5’6″. Finishing : Powder Coated.