Zinus Night Therapy 9" Wood and Metal Box Spring, Assorted Sizes

I bought this box spring for our guest bedroom. We replaced an old, sagging mattress with a new memory foam mattress but kept the old box spring. We soon discovered it was the old box spring that was contributing to sagging from the new mattress, as well. It was also very creaky whenever anyone sat on the bed or turned over. After replacing it with this one, we could immediately tell a difference by just sitting on the bed! I slept on it for a few nights and couldn't believe how comfortable and totally quiet the whole bed was! It is now properly supported and exactly what we needed. The box spring arrived in a box and only took about 15 minutes to put together. With the popularity of foam mattresses, it's great that Sam's offers a quality box "spring" foundation to go with them.

I did not read the fine print when ordering this and wasn't aware until we received it that we had to assemble it. I left it in the box for DAYS thinking it would be hard to do. When I opened it finally, and put it together, I realized this was a quality product and very easy to assemble. Took me about 30 minutes start to finish and I even read the directions!! Probably better than a standard foundation you would buy in a major furniture store!! HIGHLY RECOMMEND!!!