I was a little skeptical about ordering box springs that good up, but after reading all the reviews, I went ahead and decided to give these a try. I'm so glad I did because they were so easy to put together and made a big difference on making my mattress a little softer. I was just using a platform bed before I got these box springs and I'm so glad I decided to give these a try. The price was great too!

This came as part of a set. The delivery came in 2 pieces and within one day of each other. The mattress set was a gift and my son said it is one of the most comfortable mattresses he's ever slept on. Because of his recommendation I will be buying one for my grandson and myself. It was a great price and even at regular price is a good value.

I just receivef this a couple if days ago read the reviews befire I purchased exactly what reviews were saying love this better than the traditionsl box brings I love it gives my serta mattress extra support. Easy to set up out of box easy to move from one room to another. Also they fold back up.

No more squeaky, wooden bed frames for me!! This metal frame was the easiest assembly. Can you call unfolding the frame that slides itself into the full, open position assembling? I guess the assembly would be to slide the cover onto the frame and zip it closed!! This box spring (without springs) is extremely supportive and completely silent. Sleep is peaceful.

This makes moving or setting up a new bed so much easier than bulky conventional box springs. Since king is in two smaller/lighter pieces, I was able to set up all by myself instead of waiting for help to arrive. Fast delivery and easy set up make this a great option for anyone.

I needed this Box Spring Bi-Fold foundation, because the Queen box spring I had wouldn't fit upstairs in my son's bedroom, This Bi-Fold foundation was perfect, it was folded and my son carried right up the stairs no problems, and unfolded the Bi-Fold foundation and set up the bed placed the Queen size mattress on top and he is good to Go! Recommend this product to anyone that have small hallways and stairwells.

East fold out box spring love that you can put it together fast and fold it once you don’t need it. We got it a few weeks ago but just put our bed together. Only problem we are having is the box springs are not the same length. One is about 4 inches longer then the other. That’s why I️ gave It less stars.

Would have been easier to carry up the stairs with two persons, but there had to be a challenge somewhere. Unfolding each box spring and zippering the covers were a snap. It's like two puzzles with the "top" and "bottom" clearly labeled. Very strong.

We have an antique iron bed, and with a thicker mattress and traditional boxspring, you would be so high off the floor that it would be difficult to get on/off the bed! This ultra low profile box spring gets us to the correct height and feels utterly solid. It is also SILENT - I do not hear any noise/creaks when I get on or off the bed. I bought this brand also because the full dimensions are slightly smaller than current standards - 74" long (v 75") and this also gives us just the tiny bit of clearance we needed with the antique bed proportions. I also anticipate that this will be much easier to move when that time comes, as it folds. Also like that there is less textile materials to collect dust.

This is my third Zinus mattress and the most comfortable! The two piece folding king base is amazing in it’s design. It fits perfectly in the bed frame. It is a king size mattress and over 100lbs. It took Fed-Ex 10 days to find a driver willing to deliver it! It required a team lift to get it to the bedroom!