These are very large bipolar pads with snap connection that work well for massaging the lower back. They wrap well in other areas as well, use your imagination!
Sizing note: 25mm=1 inch. That makes these roughly 8 inches long, 4 inches wide at the end and tapering to 3 inches in the middle.
**All pads can be purchased as single sheets or in packs of 3, 5 or 10 at reduced pricing. Larger quantities also available, just ask!