These are made of sturdy silicone, but are not self-adhesive so be sure to get some Tensive gel to help keep them in place. Large circular pads with built-in pin connections. Great for therapeutic use of large areas. Also used for weight-loss and abdominal exercise.
Note, due to the larger surface area it will take a higher power output to achieve optimal sensations.
Sizing note: 25mm=1 inch. That makes these just under 4 inches in diameter.
**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!