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Amazon Basics Smart Box Spring Bed Base, 9-Inch Height Mattress Foundation, Tool-Free Easy Assembly, Queen, 79" L x 59.5" W x 9" H, White

  • Based on 37,225 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Thursday, Feb 5
Order within 2 hours and 22 minutes
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Size: Queen(79"L x 59.5"W)


Style: 9-Inch Height


Features

  • COMFORT AND SUPPORT BOOST: Enhances mattress comfort and stability
  • VERSATILE MATTRESS COMPATIBILITY: Supports all mattress types - spring, memory foam, latex and hybrid
  • IMPRESSIVE WEIGHT CAPACITY: Twin size supports 350 lbs; Full, Queen, King & California King sizes hold up to 700 lbs total (350 lbs per person max for all sizes)
  • EASILY SETUP: Tool-free, interlocking design assembles in minutes
  • ROBUST DUARABLE STEEL CONSTRUCTION: Durable frame with horizontal slats for strong mattress support
  • EASY-CLEAN DESIGN: Removable two-piece zip cover for convenient spot cleaning
  • Product Dimension: 79"L x 59.5"W x 9"H (Length x Width x Height)

Description

An Amazon Brand. From the Manufacturer Amazon Basics, this product may originate from [China] or [Vietnam]

Item Weight: ‎36.3 pounds


Product Dimensions: ‎79 x 59.5 x 9 inches


Item model number: ‎AMZ-9KDBS-Q2


Date First Available: December 21, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 5

Yes, absolutely! You may return this product for a full refund within 90 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

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product under review is lauded for its easy assembly, sturdy construction, and overall quality. The foundation is comfortable to sleep on and it is appreciated for the extra support it provides. The cover fits well and reviewers have noted the good value for money. However, some have mentioned minor downsides such as a squeaking noise after extended use and a slightly small fit for queen-sized mattresses.

Pros

  • 🔩 Ease of assembly and disassembly
  • ⏱️ Quick setup
  • 💪 Quality construction
  • 😴 Good night's sleep
  • 💵 Good value

Cons

  • 🔊 Squeaking noise after few years of use
  • 📏 Queen size a bit smaller than standard

Should I Buy It?

Given the overwhelming positive reviews, this product is a good option if you're looking for a solid bed foundation that's easy to assemble and provides ample support. While the squeaking noise after some time is a possible concern, it's an infrequent complaint. Hence, this bed foundation is recommended given its affordability and other favorable aspects.


  • Great box spring, super easy to put together! Well made.
Size: Queen(79"L x 59.5"W) Style: 7-Inch Height
Sturdy, very easy to put together. I did it by myself in about a half hour, working in a room with not a lot of space. The height is that of a normal box spring, support is great and the screw holes lined up perfectly. Foldability-When no longer needed or disassembling it will be a breeze. Everything went together perfectly and I expect it will be easy to take a part if the need arises. The cover even went on perfect, no tugging and pulling. Just perfect! ... show more
Reviewed in the United States on December 20, 2025 by kcr

  • Excellent box spring
Size: Queen(79"L x 59.5"W) Style: 9-Inch Height
Awesome product! Easy to assemble, lightweight but sturdy. Worked great. No noise. Great support for a new mattress.
Reviewed in the United States on January 2, 2026 by Amazon Customer

  • Easy to assemble
Size: Twin(74"L x 38"W) Style: 5-Inch Height
Good quality for a reasonable price. This was easy to put together and can be done with one person. If I can do it, anyone can! Reading the instructions took about as long as assembly. I took pics as I went along. You can see it’s basically a skeleton with fabric cover. I wasn’t sure what to expect as I’ve only had traditional wood box springs but I was pleasantly surprised. I was a little worried about the weight of it but it’s not too heavy. I could carry the box upstairs and move the assembled product around with no issues. You could also disassemble it if moving, to save space. ... show more
Reviewed in the United States on January 19, 2026 by Kate H Kate H

  • Easy to assemble!
Size: California King(83"L x 71" W) Style: 9-Inch Height
I was a bit intimidated when I realized I had to put the box spring together but it was super easy!! The assembly took no more than 20 minutes. All of the pieces just snapped into place and there were no tools required. The box spring is light weight and fit my cal king frame perfectly! I find the box spring has a lot of support but it does make some noise. Overall a great value and I would recommend! ... show more
Reviewed in the United States on December 24, 2025 by Deanna Sanders

  • Best online bed base
Size: Queen(79"L x 59.5"W) Style: 5-Inch Height
Easy to assemble. Cover was pretty easy to put on! Over all great and sturdy. Doesn’t seem cheap at all and was perfect for our bed. Would recommend. All peaces needed included.
Reviewed in the United States on December 30, 2025 by Garrett & Bre

  • Very easy to assemble.
Size: King(79"L x 75.5"W) Style: 5-Inch Height
We’re very happy with this box spring. Assembly was extremely easy and straightforward. The sturdy iron bars feel strong and well-built, and the overall quality is excellent. The screws were also very easy to install, making the entire build quick and hassle-free.
Reviewed in the United States on December 29, 2025 by Jada Lacoste

  • Excellent product.
Size: Queen(79"L x 59.5"W) Style: 7-Inch Height
Excellent product. Easy to assemble, 15 min. by a petit lady, and very sturdy. I am returning it since it is a bit too large for my queen bed, but the return was extremely easy.
Reviewed in the United States on December 17, 2025 by Jeonghwa Lee

  • Easy to assemble, but one slat didn't fit.
Size: Full(74"L x 53"W) Style: 5-Inch Height
Overall good product. Just a couple of issues. One, one piece wasn't included but I wasn't sure how it was part of it so that was fine. The other, more important issue was that one of the slates would not go into it. We tried over and over but could not get it in, so we just left that one out and put the weaker part at the bottom of the bed. For that, I deduct one star. Otherwise, it was very easy to assemble. ... show more
Reviewed in the United States on January 8, 2026 by KMW

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