This product has 12 gauge shelves with stiffeners and 1-1/2� x 3/16� angle iron frame which will ship fully assembled. It has a durable, gray, textured powder coat finish and a 3,000 Lbs. capacity. Overall Dimensions (In.) LxWxH: 51.25 x 38.75 x 36.1875 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.