Supplied with 1 side (2) upright to extend existing bay(s). Hard wearing galvanised finish. All bays come with 6 shelves per bay and all necessary fixings, bracing and plastic feet. Shelves are supported on 4 clips and fully adjustable in increments of 25mm to give maximum flexibility. Shelf capacity up to 200kg. Bay load capacity up to 2500kg. 5 year guarantee. Boltless self assembly.