Seven Zone Orthopaedic Mattress supports the spine in a natural, comfortable position promoting a healthy blood circulation. The Orthopaedic Mattress eliminates excess body pressure, back or shoulder pain problems permanently. The Orthopaedic Mattress offers support and correct alignment for people of varying heights. Seven Zone Orthopaedic Mattress benefits seven body zones namely head and neck zone, shoulder and upper back zone, lumber zone, pelvic zone, lower leg and knee zone and finally foot and ankle zone.