This box spring is delivered in a box and needs to be assembled. With the included tools and instructions, I assembly it myself in about 1.5 hours. It wasn't difficult at all! And it included a heavy cover that zippers on and fits very well. Once I got the whole bed back together, I found the box spring to be very sturdy and solid. No creaking noises. It also makes the mattress feel a little more firm, which is fine with us. So far, we are very pleased with it.

It was easy to assemble. Came in a box with the cover. Looks good and the height was perfect.

Fast shipping and easy assembly. We were worried that this would not compare to our conventional boxspring. It is sturdy, works great (no squeaks) and is much easier to handle when moving around.

Very easy to assemble and good quality

This is the second one of this item I’ve purchased. Great value. Easy to put together. Only thing is to sure you snap all the parts together well. I didn’t and had to take the mattress off, unzip this cover and snap back in. This was user error! Not a defect on the product at allz

This item will be delivered in a small box, so don't be alarmed. Assembly is required, but is easy! This is a metal frame box covered in fabric. It is not a "spring" by any means, but then again neither are the wooden ones ;) This is very sturdy and quiet and also a great value. I haven't had to move it from my home, but I imagine that would be pretty easy as well.

Got this for my grand daughter who is moving up to a twin mattress with box spring. I had not idea it would have to be assembled. However, my son in law put it together and it looked fine. Zinus has good reviews which is why I ventured out to get it

Easy enough to assemble. Two of the locking pins were broken when removed from the box, the bottom pins on two sides. I went ahead and assembled it without these to lock it in. Just hope it stays together.

We have purchased something similar to this before from Sam's but this time it was a total let down. It was easy to put together, but we struggled for almost an hour trying to zip up the cover around the frame. We tried it inverted and then the opposite way and nothing worked. It was so obvious the cover didn't fit. The zipper finally busted when we were halfway around. You can see in the photos where the cover had been stretched so much it was starting to tear. fast forward to us just trying to rig it and use it with the cover unzipped and it looks like the box spring is smaller than our king size mattress we also purchased from Sam's! How is that possible, I bought a king mattress and a king box spring--? Everything that could have gone wrong , did. So disappointed.

I would give this no stars if possible. One of the pieces came in defective and I have contacted the manufacturer and sent pictures of the defective part. I have not heard back from them. My dad threw out the box, so I cannot return it. Wasted my money on this!