800-220 Deluxe Moist & Dry Heat Therapy Pad - Blue | Pain Relief for Back, Neck & Shoulders | Electric Heating Pad for Muscle Relaxation & Comfort

I m 68 years old with a bad back arthritic knees and recurrent Burstis in both Hips I purchased this for a 4 week trip to Europe. I planned to be walking a lot more than usual and stairclimbing for access to public transportation. The moist heat was wonderful. I used it every night and many mornings before going out I came home in better shape than when I left and generally got a good nights sleep each night because of the heating pad. I had no problems with it operating .