It’s an ok purchase. I’m not completely satisfied with it for several reasons, it’s not as comfortable as the reviews and description states. It takes a while to get use to. You HAVE to use a boxspring with it even if the bed you have is a platform you will sink in it and you will feel the inconsistencies of the mattress. It probably took 2 weeks before my back stopped hurting so much. But for the price, I have to say it’s not worth the 600.00. I will be selling the mattress and getting another one.