This was the easiest set up of a box spring we'd ever done! We just moved and Zinus has figured out how everyone should make a box spring. Thank you to the engineers who figured that out!

This mattress feels great. Firm but soft. Makes sleep more enjoyable. The only thing I didmt like about it was we ordered a full size, and it was a little smaller than it should be.

I thought i was going to buy a new mattress and box spring. The box spring was all i had to buy. It brought support back to my old mattress. Easy to set up works GREAT!!!

Inherited awesome king mattress. Tried frame with support. Needed box spring. Bought these foldable duo box springs. Could not be happier. Easy to open and unfold. Unbelievable nights sleep. Yea! Reasonable functional and easy to move

It's very nice it was ordered for our spare room so we really didn't sleep on it. We will soon as we are doing our master. If you can send us a discount i may be able to talk the wife into a king for us.

Ordered the spilt king box spring as we just needed to replace that part of our bed. Arrived promptly and oh so easy to put together, NO tools required! Highly recommend.

I purchased a low profile 4" steel box spring. It was a lot lighter than I thought it would be. It was assembled and you just unfold it. It's awesome.

I was looking for king size box spring for my second floor bedroom. The stairs going up are narrow and the convenience of the folded box spring doubled! I was skeptical at first, but they're perfect! Easy to move and easy to open up!

Bifold box spring is solid. What a great idea. Much easier to move. We also purchased a mattress. We’re very pleased with our purchase. Great value. Sleeping well...

I was amazed at how simply this box spring unfolded and how STURDY it feels! It feels high quality and every bit as big, sturdy and supportive as a traditional box spring. We had our first guests sleep on it and they slept great!