Elevate your sleep experience with the Spring Air Queen Box Spring, an essential component for optimizing your mattress's performance and longevity. Designed to provide a consistently stable and supportive foundation, this box spring ensures your Spring Air Heavenly Luxe mattress delivers its full comfort and support potential for years to come. Key Features: Optimal Mattress Support: Engineered to evenly distribute weight and absorb shock, this foundation helps extend the life and maintain the comfort of your Queen mattress. Versatile Height Options: Available as a standard 9-inch foundation or a space-saving low-profile box spring to perfectly suit your bed frame and aesthetic preferences. Spring Air Quality: A genuine Spring Air product, crafted to integrate seamlessly with your Spring Air sleep system for unified support. Heavenly Luxe Collection: Designed to complement the premium feel and advanced engineering of Spring Air's Heavenly Luxe Serenity Firm, Tranquility Medium, and Zen Super Pillow Top mattresses. Dimensions: Standard Foundation Height: 9 inches SKU: 372030273