An extra durable and sturdy storage rack for your commercial and residential storage needs! The rails and cross braces simply lock together so assembly is very easy. All steel construction. * 77x24x72"" 3 Shelf Unit * Cross bracing on end frames for added strength * Adjustable shelving for storing products of varying heights * Holds 1200 lbs per shelf * Corrosion resistant silver powder coat finish * Fast assembly as there are no nuts or bolts to deal with * 14 gauge frame construction for awesome durability * Shelves are 5/8-inch particle board for durability * Limited lifetime warranty * Made in the USA