Zinus 4" Metal Box Spring with Wood Slats, Mattress Foundation, King

Zinus 4" Metal Box Spring with Wood Slats, Mattress Foundation, King: A MATTRESS GAME-CHANGER - This box spring is built with all of the trusted support we put into our ever-so-popular platform beds, and this box spring has the total package - an unwavering steel structure, reliable, closely spaced wood slats, and a cleverly developed, well, package DURABLY ENGINEERED - Durable steel and wood slats are used to construct the interior framework of this foundation; Twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs LOW PROFILE DESIGN - A 4-inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor THOUGHTFULLY PACKAGED - All parts, tools, and instructions are packed into one compact box that ships straight to your door Box spring only, a bed frame or platform bed is required to support this foundation and is sold separately See our assortment of Zinus products