The Graham Field-9260 electrodes are premium-quality, self-adhesive pads used for Transcutaneous Electrical Nerve Stimulation (TENS) and Electronic Muscle Stimulation (EMS). Each electrode measures 2" x 2" and features a flexible cloth backing that conforms comfortably to various body contours. They are designed with a high-conductivity gel that ensures consistent current distribution for effective therapy. These electrodes are provided in convenient packs of four, with ten packs per box, totaling 40 electrodes per box—making them an excellent choice for clinical environments or patients with long-term therapy needs.