Cura-Heat Back Pain Max Size's heat action lasts for 12 hours and once removed the pain relief can continue for a further 12 hours resulting in up to 24 hours pain relief. Cura-Heat Back Pain Max Size are twice the size of regular Cura-Heat Back & Shoulder Pain and cover a larger area of the lower back, making them suitable for people who desire warming relief over a larger area and may suffer from acute back pain. Available as a 2 pack.

Cura-Heat contains the ingredients iron, activated carbon and water. Once these ingredients come into contact with the oxygen in the air, the ingredients oxidise and produce heat. The combination of ingredients has been specially formulated to ensure a constant and comforting heat.

Heat therapy has long been used as a method of helping to manage pain - now Cura-Heat delivers heat therapy in an easy to use, everyday format. Cura-Heat works by increasing blood flow to the place of application which reduces pain, decreases stiffness and relaxes sore muscles.