They are perfect for use on the chest, as well as in the bra, thanks to the minimum distance between the electrodes. But they can still be used on different parts of the body, such as the abdomen or buttocks. They must go under some tight garment if you want them not to move from the site, since they are not self-adhesive.

Use a contact gel to enjoy this product to the fullest.

Characteristics:

• Black.
• Gum.