go2buy 5 Tier Storage Rack Heavy Duty Shelf Steel Shelving Unit 27 by 12 by 59.1" Inch Adjustable shelf levels at every 4cm to fit a variety of items. Material: powder coated rust proof steel galvanized steel, chipboard Heavy duty steel frame and has been powder coated to give it the extra special look MULTIPLE USES: storage shelves & shelving unit perfect for use in kitchen, office, supermarkets, warehouses etc. HEAVY DUTY SHELVES: maximum load capacity for each tier: 150 kg/330 lb(evenly distributed); five tiers included