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RLDVAY

RLDVAY King-Box-Spring, 9 inch Metal King Size Box Spring Only, Heavy Duty Box Spring King with Fabric Cover, Easy Assembly, Non Slip, Noise Free

Based on 1,348 reviews
Condition: New
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$130.99
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Nov 8
Order within 11 hours and 4 minutes

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At a glance

Condition
New
Size
King
Display Height
9.0 in
Model
RBS05-9
Weight
43.4 lb
Assembled Height
9 in
Assembled Width
75.6 in

Features 5

  • PRACTICAL & DURABLE - 9" king box spring, sturdy steel internal frame provides a stable support platform for the mattress. No squeaks. Ensure your excellent sleep quality every night.
  • QUICK & EASY ASSEMBLY - Integrated structure design, easy to assemble. All parts of the king size box spring, assembly tools and instructions are included in the package.
  • EASY TO CLEAN - High quality fabric cover, easy to removable for spot cleaning.
  • HIHG PROFILE DESIGN - 9 inch height is perfect for shorter mattresses or for people who prefer their bed to be higher off the floor.

Specs 6

Item Weight 43.4 pounds
Package Dimensions 41.5 x 10.5 x 10 inches
Item model number RBS05-9
Assembled Height 9 inches
Assembled Width 75.6 inches
Assembled Length 79.6 inches

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 8

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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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Good price, sturdy, easy to assemble
Almost bought a more expensive box spring from Ashley’s or Bob’s, then ran across this one. Was more inexpensive and because of that I was a bit skeptical in purchasing. Read all the reviews here and liked what I saw so I purchased. Twin size. This item is exactly as described in pretty much most of the reviews. At first I thought I was doomed seeing all the pieces and thinking I wouldn’t be able to assemble this. But to my surprise, it was not difficult at all. Came with the tools you need so you do not need anything else. Followed the instructions it came with and was finished in about 25 mins. Covered it with the cover it came with and placed it on the bed frame. Perfect fit and looks great. ... show more
Reviewed in the United States on December 14, 2024 by Junior
Sturdy metal box frame
Size: King Display Height: 9.0 Inches
Exactly what I needed and the price was right. Came in a rectangular box and needed to be put together. It included the Allen key. Super easy assembly. Also included the cover. I bought the king size and am very happy with this item
Reviewed in the United States on November 27, 2025 by daniel m.
Much better than expected!
Size: Queen Display Height: 9.0 Inches
This is the first box spring fame that I've owned that required assembly, and I was quite sceptical about the purchase. I read some mixed reviews regarding the assembly as well, but traditional box springs just seem difficult to find these days, so I reluctantly made the purchase. Firstly, the assembly was an absolute breeze! I was back in my bed, atop my newly assembled box spring, in about 20 minutes. I will say that the instructions are little more than some pictures, so if you are not a "visual learner", or you completely lack any mechanical knowledge, then you may be better off with something else. For the people out there that have even the most basic mechanical/problem solving ability, you should find this to be an extremely easy assembly. That said, I also looked at some similar items that were tool-less assembly, and decided against it. My reasoning is that fasteners can be tightened as wear occurs, but things that snap together will just wear out. This gets to the next thing I really like, which is the noise level. NONE! It makes no noise at all, and with fasteners that I can tighten, hopefully it stays that way. Lastly is the comfort that I had no idea I was missing from my mattress. It's amazing the difference a solid base makes for my old mattress, I really think I could keep this old girl for another 5-10 years. Very happy so far, but we shall see how it holds up after a few break-in sessions. ... show more
Reviewed in the United States on August 3, 2023 by Adcock
Spend the extra for something that will actually hold up
Size: Queen Display Height: 9.0 Inches
piece of crap - even purchased the bars that run to the floor from the boxspring to re-enforce and it collapsed under a guest at an airbnb of ours. return window is closed sadly. Also took WAY too long to assemble.
Reviewed in the United States on July 13, 2026 by Nerice Gerena
Durable and easy to assemble
Size: Queen Display Height: 9.0 Inches
Had for two years easy to build. No problems
Reviewed in the United States on June 30, 2026 by Savana
Its pretty decent...
Size: Queen Display Height: 9.0 Inches
I didn't have to pay a delivery charge from a furniture store or take a pick up truck to pick it up. It was Amazon quick and easy and the price was not terrible. just a little higher than I would have hoped Pros - it appears fairly sturdy, have not noticed any noises or creaking. It gets the job done, looks like a box spring to the casual observer Cons - assembly with the tools they provide is time consuming and inconvenient (if you use your own tools you can probably cut the time in half, but still inconvenient); it is not really a box "spring" it is more of a platform; the bottom does not have a dust cover as a traditional box spring has (not really an issue but a preference) I needed a box spring in a hurry and this works. Would probably purchase one again if I needed one in a hurry but would probably stick with a traditional box spring, everything else being equal ... show more
Reviewed in the United States on August 9, 2024 by tX customer
Ended up buying two it’s so great
Size: King Display Height: 9.0 Inches
Review Image by Valerie
We got the box spring for our new bed and it’s been great! It’s been two years and zero issues. The dimensions came just as listed and it was made with great quality. We ended up buying another one for the other room!
Reviewed in the United States on June 27, 2026 by Valerie
Easy install
Size: Queen Display Height: 9.0 Inches
Super easy to put together and did the trick at a low cost
Reviewed in the United States on June 11, 2026 by mary e giorgi
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