Enhance the comfort and longevity of your mattress with the Beautyrest Black High Profile Foundation. Featuring a 9-inch standard height, this premium box spring is designed to add a little height to your bed while delivering superior support. Its durable spruce framework and welded steel elements create a solid base that prevents sagging and bowing, ensuring lasting performance. Wrapped in a stylish dark gray premium upholstery cover, this foundation combines functionality and elegance for the perfect addition to your sleep setup.