7 Inch Box Spring for King Bed, Quick Assembly King Size Metal Mattress Foundation with Fabric Cover, Quiet Easy Assembly, Strong Steel Frame, Heavy Duty, Low Profile Bed Frame Base, King

[Heavy-Duty Metal Frame for Superior Support] This king box spring features a robust heavy-duty metal frame with welded joints, delivering firm, reliable support for memory foam, latex, or spring mattresses of any weight. As a premium king size box spring, it replaces worn wooden bed boxes, preventing mattress sagging and ensuring long-lasting durabilityideal for upgrading outdated bed frames. ^^[Noiseless Design for Peaceful Sleep] Engineered with anti-squeak technology and welded joints, this low profile box spring king eliminates creaks and instability common in old bed frames. Enjoy a quiet, uninterrupted night's sleep, while the sturdy structure maintains stability even with heavy mattresses, making it a perfect king size box spring only for guest rooms or primary bedrooms.

^^[Removable Washable Cotton Cover] This king bed box spring includes a premium removable, machine-washable cotton cover, combining style, hygiene, and easy maintenance. The sleek, tidy design complements any decor, making it a great fit for guest rooms, while the cover keeps the foundation clean and fresh for years of use. ^^[7-Inch Height & Versatile Compatibility] Designed at 7 inches high, this king-size box spring balances optimal under-bed space and low-profile aesthetics, seamlessly matching platform beds and modern bedroom setups. It works independently as a standalone foundation (no headboard required) or fits into existing bed frames, enhancing stability for any mattress type.