VIPSHOW 7 Inch King Metal Box Spring with Round Corners - 3000 lbs Capacity, High Profile Heavy Duty Mattress Foundation with Steel Slats, Noise-Free,

VIPSHOW 7 Inch King Metal Box Spring with Round Corners - 3000 lbs Capacity, High Profile Heavy Duty Mattress Foundation with Steel Slats, Noise-Free,

Upgraded Structure: With more widened and thickened steel support pillars than traditional models, this box spring ensures even weight distribution. It can support up to 3000 pounds without deforming or wobbling, whether used by a single person or shared with another, keeping your mattress in optimal condition. Round Corner Design: All four corners of the box spring are rounded, reducing the risk of injury compared to sharp angles and helping to prevent family members from getting hurt from accidental collisions. Noise-Free Design: The slats of this box spring are installed using a slot system, effectively reducing friction within the steel frame. Regardless of how you move or turn during the night, it remains quiet, ensuring a peaceful sleeping environment. Specification Design: This 7 inch box spring is ideal for individuals who prefer a taller mattress or a raised sleeping surface. Compatible with different mattress types, including innerspring, memory foam, and latex, it offers greater convenience.(CAUTION: The bed frame used with this product must have a center support rod to prevent sagging.) Easy Assembly: This box spring is designed for user convenience with an integrated structure. It comes with included tools and instructions, enabling quick assembly in just a few minutes. We also provide a high-quality fabric cover with elastic bands for easy removal, cleaning, and reassembly. box spring