Not sure if it said it in the description and I missed it but this thing comes in a bunch of pieces and you have to put it together. I’ve never heard of a box spring like this. I returned it

easy to build took maybe 45 minutes to build on my own BUT the zipper was broken and i couldnt get ahold of someone for a replacement, and was not going to unbuild it to return

Extremely ficticous advertisement. Came in a million peices and NO LEGS! Who wants theyre bed laying flat on the ground. So very disappointed in Sams.

Needs to be made clear that this requires assembly. There are people physically unable to do this. Should offer white glove like mattress and take old platform or box spring.

I ordered two twin and 2 twin xl . Two twins went together ok BUT one of the twin xl has a section totally bent 1/2 off from one to the other as well as welds are poor quality .

NO LEGS!!! So the frame itself is very sturdy and exactly as described. But after I had already ordered it, I see the review that says it has no legs. It's way to close to the ground to be by itself, you have to have a bedframe.

It sleeps comfortably, it is firm, it conforms to my body, fall asleep quickly and it keeps me cool while sleeping; in addition, as a pre-menopausal woman. I appreciate and enjoy this mattresses.

I rate this box spring as fair because it was the cheapest king box I could find, and, you get what you pay for. The box itself is good, just tedious to put together. However, as all the other reviews state, the cloth cover absolutely does not fit. It tears very easily upon trying to get it zipped up and there is NO way that it will close properly otherwise. This was frustrating, time consuming, and upsetting. My husband and I attempted this task (of JUST zipping) for over an hour. We wound up leaving half of it unzipped and just placed a sheet over it to hide the metal. It's not really a huge deal to us but it's not right that the manufacturer doesn't correct this. We're hoping this box does not do any damage to our new mattress...

I purchased to replace a squeaky wooden box spring - very satisfied with the purchase. I did not read the some assembly blurb so my husband was surprised when it arrived in 4 days. It needs full assembly! Not too difficult but assembly is not "some" and the instructions are sketchy at best. My husband assembled by himself including putting on the cover. It looked perfect and fits perfectly in the king frame. Tracking number was not accurate for Fed Ex so we could not track purchase; however it arrived quickly. Definitely would recommend but know you need to completely assemble. Be patient or don't order it.

The instructions a bit confusing but overall the BoxSpring is great. One issue the rails will come out and do not really fit snug and the COVER does not fit. I called Zinus and they are giving me difficulty be careful and if you order online they will not accept purchase history as proof of purchase and Reps are rude.