This King size Mission Style Solid Wood Platform Bed Frame with Headboard in Espresso Finish works well with any style of home decor. The 3.5 inch frame and legs are made of pine to support your memory foam, latex, or spring mattress. The King size Mission Style Solid Wood Platform Bed Frame with Headboard in Espresso Finish is 12 inches high and designed for use with or without a box spring foundation. Stylish and strong support for your mattress at an affordable price.