After a month of sleeping on this the mattress began to sink. This became very uncomfortable. I highly recommend anyone, thinking of purchasing this item to use the mattress as a topper not a matress
to sleep on or your going to have many restless and sleepless nights. You still begin to feel the wires of the filing bed pressing into your back and shoulders. Such an unpleasant and uncomfortable feeling. Don’t give it to your guest to sleep on because they will experience the same.