Olee Sleep T-3000 Steel Slat Bed Frame is back with extra height. We have added 4 inches, which makes the height to 18 inches. 18 inch high profile allows you to make full use for under bed storage, and forget the box springs. It is just the right height for everyone Easy assembly, yet strong bed frame. Forget the weak squeaking wood slats as well. Offering the best, just for you.