VEVOR Box Spring, King Size Bed Frame with Washable Fabric Cloth, Heavy Duty Metal Frame for King Bed, 9.1 in Mattress Foundation, 3500 lbs Max Weight Capacity, Easy Assembly, 79.1 x 75.8 x 9.1 in

VEVOR Box Spring, King Size Bed Frame with Washable Fabric Cloth, Heavy Duty Metal Frame for King Bed, 9.1 in Mattress Foundation, 3500 lbs Max Weight Capacity, Easy Assembly, 79.1 x 75.8 x 9.1 inProfessional Spring Mattress FoundationReinforced Material for StabilityCompatible with Various MattressesThoughtful Design DetailsArc CornersRemovable and Washable ClothWeight Capacity: ≤ 3500 lbs / 1587.57 kg,Item Model Number: AY08,Product Weight: 37.37 lbs / 16.95 kg,Dimensions: 79.1 x 75.8 x 9.1 in / 2010 x 1925 x 230 mm