A sturdy RTA mattress foundation for a restful nights sleep at a value added price! This black metal frame box spring foundation technology is designed to extend the life of your mattress while evenly distributing weight, and providing support and stability that reduces mattress movement. The complete frame is wrapped in a woven polyester fabric cover. While easy to transport, this frame fits and stores in tight spaces and is ready-to-assemble in any bedroom space to suit your needs.Features : Ready-to-Assemble foundation for easy transportation and storage; Fits a standard king size mattress; 100% polyester cover with zipper closure; Sturdy black metal frame with 10 slats for added support; Non-slip foundation. Specifications : Frame Material : Steel; Upholstery Material : Polyester; Size : King; Warranty : 180-Day Limited Warranty.