YILAN 9 Inch Heavy Duty Metal Box Spring Mattress Foundation 3000lbs Max Weight CapacityNonSlipNo NoiseEasy AssemblyEasy Clean CoverCalifornia King

Box Springs Sturdy Construction Heavy duty metal slats and durable reinforced steel construction that resists wear and tear. Crafted to evenly distribute weight and minimize sagging, it ensures your mattress remains in optimal condition. 3000lbs max weight capacity HIGH PROFILE DESIGN Box spring cal king 9 inch height is perfect for lower mattresses or for those who enjoy their bed higher off the floor,and suitable for different types of mattresses,including innerspring mattresses,memory foam mattresses,latex mattresses,etc Easy Assembly All parts of the california king box spring, tools and instructions are packed into one compact box. Integrated structure design, Simply follow the straightforward instructions for quick assembly Noise FreeThis mattress foundation adopts a silent design,each pole and support frame is seamlessly welded at both ends,preventing structural distortion.When you move or turn over,it will not make any noise,ensuring a peaceful sleeping environment. Box Spring Cover Included High quality fabric cover with elastic band,shrink and wrinkle resistant, keep mattress from slipping,easy take off for cleaning and assembly.