These are great quality pads and come with a thick layer of non-irritating conductive gel that adheres well to your skin, but leaves no sticky residue when the electrodes are removed.
Pads are Reusable and fit 3.5mm snap connect lead
They wipe clean with a damp cloth.
The Measurements are: 2" x 3".
Includes 10 Pads (5 sets). Each set (2 pads) is packaged in a resealable storage bag.
These high-quality pads are compatible with the many types of digital massage machines