This product is made of 18 Gauge steel and the unit is adjustable with 4 size optional configurations. It has a durable, powder coat finish. Overall Dimensions (In.) LxWxH: 61.1875 x 24.8125 x 7.9375 For industrial storage items, a signature will be required to accept the delivery. If the item is not acceptable condition, sign for it as damaged or refuse the shipment. Please visit our Shipping Policy for further information.