The william night 5000 mattress has been created to provide a luxurious and refined sleeping experience this mattress redefines the luxury mattress market and sleep experience the latest technology and materials combined with traditional skills and master craftsmanship to produce this perfect mattressthe william night 5000 mattress has 2000 pocket springs which gives individual support and comfort to the person lying on it this also means that each person sharing the bed will have support applic