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Selected Option
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Color: 12 Inch
Size: Full
Features
- All-In-One Support:The all-in-one Full box spring features a reinforced steel frame and 9 sturdy legs, eliminating the need for a traditional bed frame or additional foundation. With a weight capacity of 4,000 lb, it provides stable and durable support for all types of mattress.
- Safe Rounded-Corner Design:With its rounded corners and inward-set round legs, this design prevents bumps and injuries, saves space, reduces sheet entanglement and enhances stability. It also presents a clean, modern look, making it ideal for use by children and the elderly.
- Noise-Free Design:NKZ mattress foundation features precision U-shaped groove joints and rubber feet on all support legs, eliminating squeaks at the source. Built to be heavy-duty for stability, it remains wobble-free and silent during movement, ensuring a quiet and undisturbed night's sleep.
- Easy Assembly & Easy Clean Cover:This Full metal base with legs includes all components, tools and instructions in one compact box for quick, hassle-free setup. The elegant fabric cover complements any bedroom decor, protects your mattress, and features elastic edges with fastener tape to prevent shifting and sliding.
- Under-Bed Storage Space:Featuring an integrated support leg design, this box spring elevates the bed to create ample under-bed storage space for daily items, allowing easy access for robot vacuums. It maximizes your room space while keeping your area tidy and well-organized.12" box spring with 8" under-bed storage height.
- Excellent Service:Detailed assembly video instructions are available on the product page for hassle-free setup. If you have any questions pre-sale or after purchase, please feel free to contact us. We will respond and resolve your issues promptly within 12 hours.
Item Weight: 35 pounds
Package Dimensions: 38 x 11 x 9 inches
Item model number: MT42-001
Date First Available: May 25, 2026
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
