vaughan-bassett queen or king 82" medium oak hook-on wooden bed rails. set of two. includes queen wooden rails and slats vaughan-bassett will work on queen and king size beds (queen slats included) these rails are made of high quality russian white birch wood. designed for standard beds, not sleigh beds.which usually requires a a different length rail, varying by design. adjustable center leg support measures 6-9" in height.