Boyd Sleep 14 in. California King Metal Platform Bed Frame MFP00112BBCK - The Home Depot

You will love the Rest Rite 14 in. high Metal Platform Bed Frame. Features heavy duty construction that will support up to 1200 lbs. Assembles in minutes with no tools required. No need for a box spring as this doubles as a bed frame and foundation. It will also fit inside a traditional bed frame in place of slats.