TENS Unit Replacement Pads, 20PCS 3.5Mm Snap Electrode Pads, Self-Adhesive
Item model number Snap Type Electrode. 20 Pieces Pads: Totally 20 pieces 2″X2″ Pads. The electrode pads can target different massage locations on the body for a better massage experience. Comfortable: The pads provide great self-adhesive performance for and are easy to clean.