"For the last three years my ankles would itch and then show blisters! I thought it was from food, then bug bites, then sun, then soap! MD had no answers! I cured myself with a supplement and lying on a full length infrared heating pad! Not a heating pad, but infrared! The cause was blood circulation! This pad is also good for pain! I loaned a person the pad who had bad mobility, with the understanding to try it and if it restored his mobility he could purchase it and if not just return it! He bought it and now has restored his mobility! I thought I was needing a knee replaced when I came to Florida this past October, because I had little flex! By using the pad my flex is back to normal! I will be for the rest of life be using the infrared heating pad! - Ernst Camentz, Fort Myers, FL"