Glideaway Full Heavy Duty Bolt-Up Steel Waterbed Frame 4 Supports & Adjustable Legs BBF23WB Read Important Details Below on Product Description Perfect frame for plus size people, waterbeds, or heavy mattress sets Includes bolt up headboard brackets with additional slots that more Full & Double size bed widths Includes adjustable glides that allow bed to sit firmly on the floor For use with Full bolt on type headboards, footboards (NOT Included)