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!

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!!!

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!

We haven't used the mattresses yet because the aroma is still strong. Still airing out. Will let you know if we like them when we can stop inhaling those fumes.

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

Using our new Box spring until new mattress arrives but can already tell a difference with old mattress. Excellent product. Directions left a little to be desired.

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!

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!

I loved my foldable box spring. I can’t say anything negative about it. Only problem I’m having is now that I need to move I can’t figure out how to collapse it back down.