Split King 4'' No Assembly Metal Box Spring - Zinus: 5-Year Warranty, Polypropylene Cover, 79x75.5 Size
Highly rated
$166.99
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4.6 out of 5 stars with 34 ratings
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3 out of 5 stars with 2 ratings
4.4 out of 5 stars with 20 reviews
quality: 4.75 out of 5
value: 4.5 out of 5
84% would recommend
13 recommendations
2 out of 5 stars
Thumbs down graphic, would not recommend
13 March, 2026Verified purchase
(no review title)
creeky after 3 months
1 reply from Zinus team - 15 days ago
Hi Nicole, please provide us with more details about your issue by contacting us at support.zinus.com, and we'll ensure that we address your concerns as quickly as possible.
5 out of 5 stars
Thumbs up graphic, would recommend
28 June, 2025Verified purchase
Great value
No assembly required, product was exactly as described
4 out of 5 stars
Thumbs up graphic, would recommend
29 April, 2025Verified purchase
Low profile boxspring
Loved the metal fold frame. Never figured out the cover. Had to seek help from grandson who figured it out.
4 out of 5 stars
Thumbs up graphic, would recommend
16 June, 2024Verified purchase
Mesh cover too tight
Love how it's pre-assembled, however the mesh was a bit difficult to pull over the corners. Zipper needs to be longer. We could barely pull it over the corners and it ended up ripping.
5 out of 5 stars
Thumbs up graphic, would recommend
13 April, 2024
Foldable, sturdy metal bed frame
Portable and sturdy metal bed frame. Easy to transport with foldable design. Works well with different bed frames.
5 out of 5 stars
Thumbs up graphic, would recommend
14 May, 2021Verified purchase
No more bunkie board!!!
We bought this, after my daughter’s bunkie board squeaks and seem to be making the bed too soft.l, which they wake up sore, but this box spring form up the bed a bit, now the edges of the bed isn’t sagging and the girls wake up refresh. First order of this box spring seem to never shipped so I canceled. I gave it another shot and ordered it again and it came right on time as it said.
5 out of 5 stars
Thumbs up graphic, would recommend
11 January, 2020Verified purchase
Easy to Use!
Very easy to set up, and was exactly what we needed! Our almost 100 year old house has too narrow of a stairwell for us to get a traditional box spring size Queen or larger up the stairs. We were originally looking for a split box spring, but then happened upon this interesting invention! It fit perfectly up our stairs and was SO easy to set up. I would definitely recommend this to anyone who needs something different than your traditional box spring!
5 out of 5 stars
Thumbs up graphic, would recommend
28 January, 2019
pretty fabulous
This is a great innovation and a great product. opens easily. Closes back up easily if you can figure out the mechanism. Even, steady support.
5 out of 5 stars
Thumbs up graphic, would recommend
25 August, 2018Verified purchase
(no review title)
Excellent support. Short and to the point.
4 out of 5 stars
Thumbs up graphic, would recommend
8 February, 2018Verified purchase
Nice but you cannot put a memory foam mattress directly on it. You'll feel the individual metal support wires.
NICE foldable box springs. They are 37-3/4" by 79" by 4" thick when opened. Was surprised when I opened the big box to find two 2" thick box springs. Opened them up and they opened to become 4" thick, each. They fit the king sized 76" by 80" bed nicely, but you can feel the metal supports if you just put a memory foam mattress on them. They need a regular mattress. Seem sturdy enough and I like the low profile. Also like the sturdy cover with ample zippers. Will see how long they last. Just 4 stars because you cannot put a memory foam mattress directly on them.
5 out of 5 stars
Thumbs up graphic, would recommend
1 December, 2017Verified purchase
(no review title)
Perfect and good quality. Was surprised at metal, but it is solid and it "is" a box spring so we are not sleeping on it lol. Low profles seem to be in new, so my son was very happy at lowering his mattress with this.
1 out of 5 stars
Thumbs down graphic, would not recommend
2 October, 2017Verified purchase
(no review title)
Returning item. Not at all what we were looking for. Didn't realize it was mostly all metal with a mesh cover.
5 out of 5 stars
Thumbs up graphic, would recommend
25 June, 2017Verified purchase
Great for tight turns and small staircases
I never knew there was such a thing! We are so pleased with this purchase. It is thinner than a normal box spring, yet it fits the bed frame perfectly.