This is Queen from health asleep and it is part of their space collection. We have a nice firm medium tension throughout the mattress is good all-around effort. For it we have pocket springs system, now what they do is they move individually and they are going to support the key areas of your body when you sleep. We have really generous layer of memory foam that really is going to mold your body keep nice sleeping position at night time. Now onto the cover itself Silver Plus and it is an exceptionally healthy option for a safe, deep and sound sleep.