Our King Platform Storage Beds combine extra large drawers for plenty of storage space with a slat support system that requires only a mattress. Wood slats are positioned lengthwise to distribute body weight evenly, minimize the amount of motion transfer and take the place of a box-spring. Metal braces under the slats provide additional stability. Underneath are 6 large storage drawers (20 inches deep) that run on smooth running metal drawer glides. Drawers open easily with finger pulls located at the bottom of drawer fronts and knobs have been eliminated to prevent bedclothes from catching. They are large enough to hold anything you need to store: linens, blankets, clothes, socks and even shoes are just a few ideas. Overall bed height is 21 inches if used with an 8 inch thick mattress. Available in two attractive finishes: Black and Espresso overlay laminates. (both available in our store) This product is made from composite woods with plywood slats. It ships flat-packed (in three cartons) and self-assembly is required. Detailed and easy-to-follow instructions are included. Measures: 78.5 inches wide x 18.75 inches tall x 81.5 inches deep. CA King mattress will not fit this bed frame.