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

  • Based on 390 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Tuesday, Sep 9
Order within 22 hours and 12 minutes
Available payment plans shown during checkout

Color: Full


Size: 4 Inch


Features

  • Box Spring for Full 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.

Item Weight: ‎32.8 pounds


Product Dimensions: ‎74.6 x 53.6 x 4 inches


Date First Available: February 22, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good purchase
Color: King Size: 4 Inch
This was well worth the price! The quality matched what I expected and was pretty easy to assemble. I had able to assemble with my husband in 30-40minutes. Very light weight but also sturdy.
Reviewed in the United States on February 27, 2025 by AK

  • Strong Foundation
Color: King Size: 4 Inch
It's very sturdy and assembly was straight forward. No sounds at all from the frame.
Reviewed in the United States on March 7, 2025 by Amazon Customer

  • Good product - but note of caution.
Color: Queen Size: 4 Inch
When I opened the package and started setting it up, I felt this was a 5-star product. Everything was labeled, the directions were readily understood and well packaged. It was about 10min to un-package everything, and about 20min to assemble. It was at the last step of assembly that this product went from a 5-star to a 4-star. All of the "slat" bars that run between the center line and the outer edges drop into slots. There is some gap; the length is not precise; but that part is okay. The HUGE problem is that there is ZERO attachment, they simply drop into slots. This means that you can't readily pick up the frame and tilt it -the slats will fall out. In moving from my assembly area, and again with dropping the mattress on top, a number of slats did fall out. I was able to reach under the bed frame and re-install the slats. A manufacturing upgrade of perhaps a package of plastic/rubber slide over sleeves would solve the issue. I would suggest that you take painters tape and tape down each slat in the final stage of assembly. Other that the one issue, it is a very well made kit, and I would still recommend it. ... show more
Reviewed in the United States on April 3, 2025 by John Smith

  • Great buy - fits my bed perfectly
Color: Queen Size: 4 Inch
Provides the perfect level of support for my hybrid mattress. Really easy to put together I would def use a ratchet because the little wrench that comes with it is pretty useless.
Reviewed in the United States on April 11, 2025 by Ellen Wertheimer

  • King box spring
Color: King Size: 4 Inch
It wasn't to hard to put together. The cover was not what I thought it was, I thought it was cover you slip it into and then zip it shut, it also didn't fit at all. It was a few inches to small. If I wouldn't of thrown the box a way so quickly, I would of sent it back. It really wasn't a good box spring. I dont recommend this one. ... show more
Reviewed in the United States on March 2, 2025 by T Hall

  • Took a long time to put together. But it is sturdy.
Color: Full Size: 4 Inch
Pros: It is sturdy, included all the parts and had easy to understand directions. Cons: These reviews that say it took them 30 minutes--baloney. I've put together at LEAST a dozen IKEA products. This is SO much harder. It took me 2.5 hours, and I worked continuously on it (just myself) and my back is killing me. I am just a normal, out of shape, middle aged lady. Those 30 minute assemblers were either Olympians, they had 2+ people working on it, or they're lying. ... show more
Reviewed in the United States on April 1, 2025 by Natalie

  • Excellent Box spring
Color: Queen Size: 4 Inch
Excellent Box spring funny as not springs to it, well made and lowered the bed height quite a bit. Great for seniors who have a problem getting into a high bed. Comes un-assembled but the instructions are very easy to follow. It took about a hour to complete. You will need someone with a little strength for putting the nuts tighten on the screws as it had built in washer to keep tight, so if you tighten well when you are putting togther you should never need to re tighten again. I really like this product. ... show more
Reviewed in the United States on December 11, 2024 by Mike

  • Love it
Color: California King Size: 4 Inch
Ease of assembly, value for money worth it, slip resistance, sturdiness and the cover was hard to put on so stretch it out and it will work. Recommend for Cali King beds.
Reviewed in the United States on March 3, 2025 by Barbara Castro

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