These are very long strips, bipolar, that work well for massaging the lower back, exercising the waist/abs, or use your imagination!
Sizing note: 25mm=1 inch. That makes these roughly 1.5 inch wide and 14 inches long.
**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!