This product has optional dividers that can be inserted to create up to 24 revolving shelves that make accessing parts easy. Each shelf rotates independently on heavy duty ball bearings. It has easy assembly using hardware provided and a shelf capacity of 500 Lbs. (evenly distributed). . Overall Dimensions (In.) LxWxH: 28.25 x 28.25 x 40.375 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.