Easy to setup, great quality, and silent! No more squeaky bed!

Not as expected, boxspring sitting on the floor. Did not come with a frame

awesome box spring and what a great idea in the half fold

Never could have imagined how wonderful my new Zenus bed box spring and bed frame are but the main thing is I sleep pardon the expression like a baby and that doesn't mean I wake up and cry a lot! Fabulous support and yet feels so soft so comfortable I can't believe I didn't know about this until a few months ago. I am so glad that I got the bed that I got my back feels great my hips my neck everything thank you so much Zinus I couldn't sleep without you. Fabulous support and yet feels so soft so comfortable. I can't believe I didn't know about Zinus until a few months ago. I am so glad that I got the bed that I got; my back feels great my hips my neck everything! Thank you so much Zinus I couldn't sleep without you!

Totally impressed with the design of this box springs. It is well made and an ingenious idea for the folding mechanism. The covering for the frame is soft and well made. The overall structure is strong and gives the mattress excellent support. I ordered this for a guest bedroom but will consider ordering one for my bedroom. Highly recommend. Shipping box was easy to handle.

I had already purchased the 13" Night Therapy Deluxe Euro Box Top Spring Mattress and needed a new Foundation. The video that showed the Night Therapy Bi-Fold Box Spring Folding Foundation-Full showed it being placed on the existing full size bed frame. When I received this bi-fold foundation, it did not fit my existing frame. I checked and found the Night Therapy Smart Base Steel Bed Framed Foundation-full, for $100 less. I now have my new bed setting on the floor because I ordered the wrong foundation. In that respect, I am not satisfied fully with this purchase. Maybe this will help someone else purchase the correct items.

I bought the 4" folding box springs so that I could lift my 14" combo mattress out of the sleigh bed well. Before, I couldn't make the bed very well. It's perfect, just high enough. I was worried that when it came out of the box & plastic, that it would snap open, not constructed that way. It gently unfolds (you have to push it apart) and then you zip up the cover. I did a queen size all by myself. I have a bunkie board underneath it, so I actually put the folded box springs on that before I opened it.

Ours did not come with the cover on. It tore as we tried. Both the way in the picture and any possible combination. We have done many other types of furniture assembly; this one had us stumped. Called manufacturer customer service and they were no help. Almost every YouTube video we found showed the cover on it. Will see how this works once in use.

It unfolds easy but no instruction how to fold back up. I am returning because it is not exactly box springs. I bought the twin size. It just gets the mattress off the floor. I wasn't going to use it for permanent use. Just for grandchildren visits and wanted to be able to store it. It was a fail for me but I can see where it can save people money. I just need instructions how to fold it back.

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.