Amazon Basics Smart Box Spring Bed Base, 5-Inch Height Mattress Foundation, Tool-Free Easy Assembly, Queen, 79"L x 59.5"W x 5"H, White
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Availability:
In Stock.
Arrives
Sunday, Aug 10
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Size: Queen(79"L x 59.5"W)
Style: 5-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 5"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: 34.8 pounds
Product Dimensions: 79 x 59.5 x 5 inches
Country of Origin: Vietnam
Item model number: AMZ-5KDBS-Q2
Date First Available: December 21, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 10
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: King(79"L x 75.5"W)
Style: 5-Inch Height
Was super easy to assemble. I needed something shorter than my last box spring. Bed sat too high and as I am getting older it is getting more difficult for me to climb in and out of it. I purchased the 5" king sized box spring and my mattress now sits much lower making the bed easier to climb in and out of. Box spring is sturdy and makes less noise than the prior box spring. All in all I am impressed for the price I paid.
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Reviewed in the United States on June 25, 2025 by Destinie
Size: Queen(79"L x 59.5"W)
Style: 5-Inch Height
My daughter got a bigger bed frame and mattress but needed a bigger box spring. This seemed like a nice option because it would be easier to move. She loves it. It was very easy to assemble, is sturdy, and comfortable.
Reviewed in the United States on June 24, 2025 by L Swit
Size: Queen(79"L x 59.5"W)
Style: 5-Inch Height
I needed a lower bed and this did the trick. It lowered my memory foam mattress so that it was easier to get in.
Reviewed in the United States on July 19, 2025 by Jennifer
Size: Queen(79"L x 59.5"W)
Style: 7-Inch Height
Well made fairly easy to put together by one person but pulling the way too small cover takes 30 minutes so you do not rip it as a few reviews indicated. It goes on easy once you have to figure it out from the horrible directions no words in english. Turning the last corner the fabric is 5 inches to short you have pull hard from other areas to work it to get it over the last corner at the same time you have to be careful not to rip it or the thin zipper off . If they made the cover a few inches bigger you still could get the frim fit without the ridiculous hassell of pulling it hard.
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Reviewed in the United States on July 16, 2025 by Guitarstar
Size: King(79"L x 75.5"W)
Style: 5-Inch Height
This product may be one of the best on Amazon. Super easy to put together. Light weight but insanely sturdy. This should win an innovation award.
Reviewed in the United States on July 17, 2025 by GS_NYC
Size: Full(74"L x 53"W)
Style: 9-Inch Height
This box spring was super easy to set up and fit perfectly on my full size bed frame. I find that it provides the proper support for my memory foam mattress. Fast delivery. A great price. As described. I recommend this product and seller to anyone who’s been on the fence about purchasing. Just do it! You won’t regret it!
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Reviewed in the United States on July 16, 2025 by Ashley Soileau
Size: Queen(79"L x 59.5"W)
Style: 7-Inch Height
Amazing product!!! The easiest assembly I've done so far and the price is right! Very sturdy. I recommend it 100%
Reviewed in the United States on July 12, 2025 by VK
Size: Queen(79"L x 59.5"W)
Style: 7-Inch Height
2 small girls share this bed,. 1 is 120 lbs, the other is 100lbs. We purchased a new mattress and this box support 4 months ago for the existing queen frame in their room. we also were replacing the traditional spring mattress with a hybrid so we changed support style to steel slat box to give firmer coverage to the mattress design as recommended by the mattress mfr. If you look at the 3rd photo in the ad, where the steel frame is being assembled by a hand inserting 1 of the rods, you can catch an inward curve of the side of the outer rails both upper and lower edge. This true on mine as well and ended up becoming the 1st issue. the corners measured fine and went to the proper measurement for our queen base, and sit perfectly square on the bed frame, but the middle on 1 side rolls inward, narrowest was a full centimeter narrower than the corners. This got worse over time and eventually let the box slip off the frame when it began to flex the 2nd or 3rd month we had it in use (after the 30 day return had ended). I eventually remeasured, and yes it had lost several more millimeters from flexing. So I ended up bending the frame of the bed on the side to give additional support. That helped for a couple of months. yesterday, 1 corner of the bed dropped 4 inches or so from the corner to the middle of the bed, the other 3 stayed at height. one of the girls was sitting on that corner putting on her boots and it just suddenly DROPPED she said. I flipped up the mattress and removed the box cover. The upper and lower rails of the frame are pre-made with support ribs every foot or so to give it strength and maintain rigidity. 3 of the bars on the collapsed corner had broken their spot welds, and the cause of this was the premade corner joint metal had flexed and broken and you can see the weld was poor so the corner was weak and eventually gave way. This is not due to excess weight, or kids playing bounce games on the bed. It was used by 2 slender teenage sisters with a total weight of 220 lbs, the frame is rated at over 600. The only reason this happened is the welds could not withstand the on and off application of weight and flexed till they broke. since the corner holds the angle and shape integrity, once it broke the supports ribs then had to absorb the now moving rail spacing and eventually their welds cracked. Steel that is rated over 600lbs needs to be durable enough to hold 220 lbs forever, not measured to not collapse with 600 for 10 seconds and then claim "Hold 600 lbs!". Less than 225 lbs over 4 months bent it more which should not happen even if it started slightly curved, it bent more over time because the weak metal flexed stressing the weld joints till they physically cracked likely 1 at a time. It simply isnt a sturdy or high quality piece. It was curved when it arrived. I addressed that by making the frame cirve to make sure it didnt have a less supported rail on 1 side. The 2 months later the welds cracked on 1 corner. I dont even want to warranty it after seeing how it failed. , I expect the same issues will repeat. I assembled it myself, and noticed the slight curve even when I put it together. but the bed frame still had a grip on the box enough it looked like it wasnt perfect but should manage. I liked the high star rating which is why I bought it. Thousands of purchases. However I am a mechanic by trade, with a welding certification and 30 years experience. I do not want this frame again. It has inherent weaknesses in its construction quality that wont affect it for everyone when new, but will make it fail earlier than needed even if you get a better one than the defective one I apparently got. You get what you pay for. There is a reason this box support is 100 dollars cheaper than many of its competitors.
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Reviewed in the United States on October 8, 2023 by Kelly M. Garvey