Could not get a regular size queen box spring to the second floor, this box spring was recommended and very happy with this purchase

Bought the split king. Came in the box that was the size of half a twin. Just unfold it flip it over and done. It’s a great product.

Well designed and sturdy bifold box spring. Easy to set up and to fold back up if needed. What a great idea.

THE WHITE COVERING IS NOT REMOVABLE SO IT LOOKS LIKE A BOX SPRING MATTRESS ON THE FLOOR AS OPPOSED TO A METAL FOUNDATION. FOR ME IT WORKS FOR NOW, BUT I WILL BE LOOKING FOR A PLATFORM FOR THE MATTRESS

Not happy with the box spring, ordered a low profile but got a 9" instead plus it came a month later after I got the mattress not happy about anything with ordering on line.

Great product at a great price. I now have two of them, one in cal king and one in queen. Both are performing well. Note: When you set one of these up, make sure there is another person around to help with the unpack and the unfold. And follow the instructions!

We bought our second mattress because we upgraded from a queen to a king. This time we added the box spring to our purchase and it’s one of the best decisions we’ve ever made. This mattress is comfortable, the box spring is heavy duty, and we are going to be Zinus customers for a long time. We could not be happier.

I just received my 5 in bifold full size box spring, however I’m now realizing its 1 inch smaller on both ends than the mattress I was going to order. I am having a hard time finding a mattress the same size. Will the extra inch on my mattress look and feel right? Not sure why the dimension's are off. I would think a full size boxspring would be the same dimensions as a full size mattress?

The craziest thing of this BiFold Box Sping is the Assembly process. It took me less than 5 minutes to break the box seal, unpack each of the Boxes, Lay them on the wooden slats of my Bed and unfold them to zip the clothing cover. And I'm pretty sure, It will take the same amount of time to pack them when moving as well. Don't hesitate. Just get this Box Spring and leave everything else to Zinus.

I was especially surprised that both split-king box springs came in one box. The bed frame was easy to put together and the box springs were even easier to unfold. I find myself going to bed early every night now that I have my new bed. Thank you Zinus!