Material is sturdy. Looks as pictured. It's 7.5" as advertised. Height of bed with this box spring is perfect, easy to arise from, without hurting my knees. Can't beat the price (full size $99)

This was relatively easy to assemble, although it would be much easier with two people doing assembly. Our last zinus frame squeaked all the time, this one is being used in a guest bedroom

This box spring is great! I gave it 3 stars because it came with a broken zipper on the cover and it would be too much of a hassle to take it apart and return it. We will just live with it.

This was purchased in lieu of a traditional boxspring and frame for a queen mattress. It came with wood slats that were on a velcro strip which attached to a velcro strip that was attached to the framing. This was probably the most complete and user-friendly item that I've ever assembled. They thought of everything with this diy "kit". Not only did they provide a hex wrench (key), but they even provided a small, but efficiently functional, ratchet tool. As anyone who has ever had to assemble something that had numerous hex bolts knows, it's hard to fully tighten them without the discomfort or pain that comes along with the process of using that hex tool. With the provided ratchet, it's super easy and fully functional. This is a wonderfully thought out kit. I am completely satisfied. A big thank you to the company who designed the Zinus Night Therapy!!

It is not a box spring

This is not the way I am used to buying box springs! Had to be put together and is super low to the ground. And it just sits on on the floor , looks stupid to me and my daughter. Wish it wasn’t delivered and I was able to return bc I most certainly feel that I wasted my money on this !

This is an excellent modern box "spring". There are no springs, there is no added cushion. Unless you're looking to add height, getting the shortest version is best. I mistakenly assumed the 7.5" would give more cushion than the 4", but now my mattress is very high up with no additional cushion. The box was delivered very damaged, but parts were ok inside. The frame was mildly twisted but assembly was quick, after some simple persuasion.

No legs

Nice frame and easy to put together but board slats very thin

Easy to assemble. Quality for the right price.