'); } --> Replacement Electrode Pads for Digital Massager Units and TENS Electronic Therapy Machines 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 ReusableThey wipe clean with a damp cloth. The Measurements are: 2" x 3". Includes 4 Pads (2 sets). Each set (2 pads) is packaged in a resealable storage bag. BUY MORE AND SAVE$==>CLICK HERE FOR LISTINGThese high-quality pads are compatible with the many types of digital massage machines Thank you and have a wonderful day!