South Shore Spark Full Storage Bed and Bookcase Headboard, Pure Black It can support up to 500 pounds No box spring required The interior drawer dimensions are 22.5" wide by 17.75" front to back by 4.25" height and are equipped with safe and silent plastic slides Mattress and accessories not included; Safety is an integrated part of our values: this product meets or exceeds all North American safety standards Requires complete assembly by 2 adults (tools not included); Ships in 3 boxes Made in Canada with non-toxic laminated particleboard; Clean with a dry damp cloth; 5 year limited warranty