"Queen 5-Inch Box Spring - Black Metal Mattress Foundation with Fabric Cover, Sturdy, 3500lbs Capacity"

Easy TO Assemble : Queen box spring with all tools include, integrated construction makes easy to put together for even one person can complete assemble in minutes. Sturdiness&Heavy Duty:The queen size box spring 5 inch is made of the quality grade of steel which can support up to 3500 lbs, ensuring your bed stays as steady as a rock for years to use. No Squeak&Comfortable: This box spring queen adopts silent design, bringing you a peaceful sleeping experience. No matter how you move or roll, it remains quiet and noise free, ensuring a comfortable sleeping environment. Low Profile: The 5-inch queen box spring is compatible with various types of mattresses, enhancing the aesthetics of the bedroom. For those who prefer a higher bed, it can be used together with a basic bed frame. Or placed directly on the floor for use. Easy Clean Box Spring Cover：High-quality fabric cover with great breathability and wrinkle resistant,and design with elastic bands to keep mattress from slipping, easy removal and cleaning.