Queen Box Spring, 4-Inch Steel Frame, Washable Cover

Queen box spring foundation delivers stable, quiet support while adding a clean 4-inch profile under your mattress. Built with a reinforced steel frame, it supports heavy loads for dependable nightly use. The removable, washable fabric cover helps keep your setup fresh and reduces mattress shifting. Designed for flexible placement, it works on a bed frame or directly on the floor—ideal for bedrooms, guest rooms, studios, and short-term rentals.

• Delivers heavy-duty support with reinforced steel frame rated up to 3500 lb (1587.57 kg)


• Fits queen mattresses with a 79.1 x 59.4 in footprint for a stable, even sleep surface


• Includes a removable, washable fabric cover to help reduce sliding and simplify cleaning


• Installs fast with included screws, wrenches, and step-by-step instructions


• Protects shins and bedding with thoughtful arc-corner design for smoother edges

Upgrade your sleep setup with a mattress foundation that’s built for daily weight, movement, and real-life messes. The 102 mm height adds support without excessive bulk, making it easy to pair with most bed frames or use as a low-profile platform on the floor. Whether you’re outfitting a primary bedroom or furnishing a guest space, this sturdy queen spring base is designed for quick assembly and easy upkeep. Grab yours today and set up a more stable bed in less time.

• Size: Queen


• Dimensions: 79.1 x 59.4 x 4 in (2010 x 1510 x 102 mm)


• Max weight capacity: 3500 lb (1587.57 kg)


• Product weight: 30.42 lb (13.8 kg)


• Frame material: Steel


• Cover: Removable, washable fabric cloth