QFTIME 9" Metal Cali-King Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
QFTIME 9" Metal Cali-King Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
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QFTIME 9" Metal Cali-King Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly

4 stars out of 1091 reviews
(4.0)|
1,091 ratings
QFTIME 9" Metal Cali-King Box Spring, Mattress Foundation, Heavy-Duty, Easy AssemblyQFTIME 9 Metal Cali King Box Spring Mattress Foundation Heavy Duty Easy AssemblyQFTIME 9 Metal Full Box Spring Mattress Foundation Heavy Duty Easy AssemblyQFTIME 9 Metal Queen Box Spring Mattress Foundation Heavy Duty Easy AssemblyQFTIME 9 Metal King Box Spring Mattress Foundation Heavy Duty Easy Assembly

Key item features

  • LESS IS MORE! Minimalist design with strong and sturdy steel structure for longer-lasting durability and heavy duty, increases mattress life
  • 9 inch Height Design is perfect for traditional heavy mattresses or memory foam mattress
  • Noise-free and Non-slip design are added to the fabric zipper coverlet (bed cover) to prevent squeaks and keep mattress in place
  • Integrated Structure for Easy assembly in minutes with all the needed tools included
  • Box Spring only, Bed frame sold separately in QFTIME's storefront
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Product details

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Customer ratings & reviews

4 out of 5 stars
stars1,091 ratings310 reviews
How item rating is calculated
  1. 5 stars63% (684)
  2. 4 stars12% (131)
  3. 3 stars6% (61)
  4. 2 stars4% (47)
  5. 1 star15% (168)

Reviews summary

Pros
  • : Made with a sturdy build that provides stability.
  • : Offers good quality at a lower cost.
  • : Clear instructions make for a quick process.
Neutral
  • : Can be sturdy, but also prone to poor assembly.
  • : Can be snug, but may not fit larger beds.
  • : Can be sturdy, but may lack structural support.
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Showing 1-3 of 310 reviews

Oct 4, 2025
Lily of the valley
5 out of 5 stars review

Seller Verified Purchase

Excellent choice

Excellent choice but not what I was expecting. It was not the traditional box spring that is bulky to carry. It came in a mid-size rectangular box and the tool to put it together. It was lightweight and easy to assemble. It fit my granddaughter's bed, nice and comfortable, and she loves it.

International review
Review from walmart.ca
Helpful?5XQWAYU4U8GY1573674205
Mar 4, 2026
Kaitlin
Top Reviewer
Item details
Bed size: Full
Color: Black
Sold byQFTIMEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Completely satisfied

Got this for my brother who is hard on EVERYTHING! Holding up great for the last 3 months or so it's been up. Very heavy in box and a lot of parts to put together, but not a difficult build other than a lot of twisting nuts and bolts in! Overall, I recommend this product highly, as it's sturdy!

Helpful?5XQWAYU4U8GY1573674205
Nov 3, 2025
Joseph
Item details
Bed size: King
Color: Black
Sold byQFTIMEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Practical Metal Box Frame

This frame was just what was needed to install a box frame for a bedroom located in our finished basement. Would have never been able to successfully move a traditional box frame into the basement and was so relieved to discover that a product like this existed. Frame is sturdy and was not difficult to assemble. JP

Helpful?5XQWAYU4U8GY1573674205