Pre-packaged Chrome shelving kit bundles (5) 48"Wx18"D shelves with four 74"H posts. Chrome best for dry areas. Shelves are easy to assemble and are adjustable to best fit your space and storage requirements. High performance, large capacity design means fewer shelves, lower shelving costs and less post obstruction. Three trusses per shelf. 1250 lb. shelf weight capacity (for stationary shelving only). Casters and cup dispenser shown in photo sold seperately.