i ordered this so that i could get it up and down stairs easy works great and maneuvers so easy if you don't have much space this is a great choice

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...

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

Rather than try an new mattress decided to try a new base. Could not be happier with that decision. Traditional box springs just didn't cut it for me. If you have a mattress that you like, but is not as comfortable as before...give this a shot!

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!

The bed is so conveniently packaged. It's very supportive. My mattress was needing some support and this was perfect. And it doesn't squeak! I luv it

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.

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!

Son and his family said it was easy to put together. They were happy to receive this. No more sleeping on the floor. Also when it comes time for them to move, this will be easier to move.

I bought the 4" because I have a 14" mattress. If I had bought anything larger my granddaughter would need a ladder to get into bed. This box springs is perfect, adds to the comfort of of my Zinus mattress!