FabStim Self Adhesive TENS Electrodes 2 x 3.5-inch Rectangle Set of 40

These self-adhesive electrodes come in a pack of 40, including four sheets of ten electrodes each. Each electrode is 2 by 3.5-inches Rectangle in size. These electrodes are both economical and functional. The FabStim brand uses high quality Tyco gel and white foam materials in the construction of their electrodes, which will work with most standard electrical stimulation therapy devices.