Box Spring, Queen Size Bed Frame with Washable Fabric Cloth, Heavy Duty Metal Frame for Queen Bed, 102 mm Mattress Foundation, 1587.57 kg Max Weight Capacity, Easy Assembly, 2010 x 1510 x 102 mmProduct Features Sturdy, Stable, and Durable Constructed with a thick and solid steel frame, our box spring supports up to 3500 lbs 1587. 57 kg, providing excellent support for your sleep. The thickened design ensures long lasting durability. Easy and Quick Installation The package includes all necessary parts, screws, wrenches, and instructions. Installation is simple, saving time and effort. 102 mm Spring Foundation Designed at the ideal height,