After a UB 60 UB now has 75 purchased for my wife. The UB 60 is already really good, but the UB 75 sets again to. The separate adjustment of heat degree and are on time for my heavily disabled woman easily ideal, as they do most of the day due to severe pain, has to spend in bed. The various heat levels are very fine tuned by 1 very lukewarm until 6 very very warm. If you still can regulate the time up to 12 hours clean, then this is quite simply comfortable, and are for the user First Class. I believe that this heat bed is currently perhaps most comfortable and best adjustable at all is, therefore, in spite of not just low price, an absolute buy recommendation and 5 stars