Thanks to its simple and versatile design, the Graham Bed works with a range of bedroom styles and design aesthetics. A fully upholstered shelter back finds interest with piping details, while rounded corners keeps the entire look soft. Complete with built-in storage functionality, Graham is customizable with fully upholstered drawers for extra linens. Box springs are optional with Graham's slat support system. Not compatible with adjustable frames. Interior drawer dimensions when storage option upgrade is added: Drawer Width: 28.25" Drawer Depth: 24" Drawer Height: 9" Weight capacities: Queen bed: 600 lbs King bed: 800 lbs