These heat pads work well
The heat pads lasted a very long time, about 20 hours.  The belt is much better for the pads then wearing them on your clothing.  If you need to go out during the day, these work, as it's difficult to wear, your other wraps out.  A good solution to having heat on your body without using the microwave or a bulky wrap. I liked them.
Rating: 4 stars