Zinus 5 Inch Low Profile Smart Box Spring / Mattress Foundation / Strong Steel structure / Easy assembly required, King

Size:King Enjoy the strong support and convenience of the new 5 inch low profile Smart Box Spring by Zinus. Offers the look and functionality of a traditional box spring . but made from steel for longer-lasting durability. Compact packaging allows for tight interior spaces such as stairs and hallways. Easy assembly with all the needed tools included. Another comfort innovation from Zinus. Pioneering comfort.