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ZINUS Metal Box Spring with Wood Slats, 4 Inch Mattress Foundation, Sturdy Steel Structure, Easy Assembly, Twin

  • Based on 284 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 6
Order within 17 hours and 11 minutes
Available payment plans shown during checkout

Size: Twin


Style: 4 Inch


Pattern Name: Smart Box Spring


Features

  • A MATTRESS GAME-CHANGER - The Walter is built with all of the trusted support we put into our ever-so-popular platform beds, and this box spring has the total package - an unwavering steel structure, reliable, closely spaced wood slats and a cleverly developed, well, package
  • Maximum Weight Recommendation : 350 Pounds
  • DURABLY ENGINEERED - Durable steel and wood slats are used to construct the interior framework of this foundation; slats are spaced 2.5 - 2.9 inches apart; twin size supports a maximum weight capacity of 250 lbs, while all other sizes can support up to 500 lbs.LOW PROFILE DESIGN - A 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor
  • THOUGHTFULLY PACKAGED - All parts, tools and instructions are packed into one compact box that ships straight to your door
  • Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately, Twin Size

Size: ‎Twin


Product Dimensions: ‎74"L x 38"W x 4"H


Special Feature: ‎Sturdy


Color: ‎White


Finish Type: ‎Steel,Wood


Included Components: ‎Foundation, Wood Slats, Cover


Brand: ‎Zinus


Furniture Finish: ‎Wood slats


Assembly Required: ‎Yes


Item Weight: ‎31.6 pounds


Country of Origin: ‎China


Item model number: ‎AZ-HBBS-4T


Is Discontinued By Manufacturer: ‎No


Weight: ‎31.63 Pounds


Date First Available: February 8, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 6

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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Top Amazon Reviews


  • Seems to be good.
First one I ordered was damaged. Replacement was fine. I ordered this box spring because the spacing between the wooden slats of the box spring is close enough to effectively support a mattress. I needed a 4 inch tall box spring for an old twin bed frame that has both a head board. and foot board and wooden side rails I have this box spring supported by a number of wooden slats that extend across the side rails. ... show more
Reviewed in the United States on July 3, 2023 by MI-Mom

  • Great but had cosmetic issues
it functions and seems great except the quarter size hole in the cover. Box that it can in did look beat up and has a sticker that said "defect". I think it's fine and I don't mind it, but I wish they gave me a discount because I did paid full price for a new box spring. you can tell that someone returned it at one point. ... show more
Reviewed in the United States on June 23, 2023 by Ka

  • I have yet to regret any ZINUS product
We now have 3 mattresses and this box spring. I love the quality of a ZINUS product!
Reviewed in the United States on June 2, 2023 by Mr & Mrs H.

  • Easy to put together; one minor manufacturing flaw
Super easy to put together, even with an 18 month old getting in the way. Every corner is labeled with numbers that correspond with the instructions, making it a breeze to setup. Well thought out design; the Velcro keeps the slats in place (and likely minimizes noise from moving slats, which happens on another type of bed frame we have). We bought two twin foundations; one of the 8 screw holes on one of the frames was slightly larger diameter than the screws, so the screw just spins in the hole. The kit comes with extra screws, so I tried several to see if it was the screw. I kept the screw in the hole to act as a bolt, and may later use something to keep it in place more securely. Manufacturing tolerances aren't perfect, but for the price I can't complain. The frame itself is sturdy metal. The slats are thin and flexible, so time will tell how durable the slats are, especially with a toddler bound to jump on the bed. I recommend NOT standing on the base alone because the slats are likely to break. But overall pleased with this purchase so far, as it works well for our needs. We needed an easy-to-put-together, low profile foundation for an 11" thick mattress for our toddler, so that her bed wouldn't be too high off the floor. ... show more
Reviewed in the United States on May 24, 2017 by GDF59 GDF59

  • Sturdy good quality
This is the SECOND low profile we bought! We love them, VERY easy to put together and sturdy. We bought one last year and upgraded a bedroom set and needed another one another one of our kids. Very pleased with this product!! Sleek design, strong metal, easy to piece together, maybe 10 minutes or less! Very nice. ... show more
Reviewed in the United States on November 1, 2022 by Megan

  • Makes mattress feel more firm.
Easy to assemble. Very sturdy. User it under 8" mattress on trundle bed to make the mattress more firm. My 26 year old son sleeps on it, and says it is very comfortable.
Reviewed in the United States on October 1, 2022 by Kathy Mann

  • Just what we were looking for!
The directions on how to put the box springs together were very straightforward and easy to understand. A couple of parts on the metal frame were slightly bent/distorted, so I had a tough time trying to get the metal frame part put together, but after I managed to do that, it was easy peasy from there. I put this together completely by myself while my husband was working, so if you're someone who likes to do things on your own or if you're someone who doesn't have any help, don't let that stop you from getting this. If I can get this put together by myself, almost anyone can. :) These box springs are the perfect height for my 3 year olds new twin bed. We paired it with an 8" mattress, so it's not too high, but still looks like a normal bed. ... show more
Reviewed in the United States on March 12, 2019 by MJG

  • Cheap, easy to assemble and Strong - what more could you ask for?
Bought a bed for my daughter. It was one of those beds where the mattress lays right on the slats. Honestly, the slats were not the strongest, but more so it just made the top of the bed too low. So, we bought this little 4" box spring to raise everything just a bit. First of all, this this is solid. It can handle my fat a$$ on the bed with no problem. Makes cheapy wooden slats on the bed not do any work. It was easy to put together and the price was great. Would highly recommend. ... show more
Reviewed in the United States on August 21, 2020 by Eric

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