Vehowy 4 Inch Box Spring for King Bed,King Size Box Spring Only,Heavy Duty Mattress Foundation,Metal Bed Base,Non-Slip,Easy Assembly

Box Spring for King BedSturdy metal frame support.The max weight 3500lbs. | 4 inch Box SpringIt can be compatible with bed frames or used directly on the floor. Multiple sizes for you to choose from. | Easy AssemblyThe packaging includes installation instructions, which are clear and easy to understand, allowing you to quickly complete the installation. | Easy to cleanBox spring with fabric cover only, can be quickly disassembled for cleaning. | Anti slip and silentThe mattress foundation adopts a silent design, with seamless welding at both ends of each pillar and support frame to prevent structural deformation. When you move or roll over, it will not make any noise, let alone slide.