High quality pliable EMG electrodes (SEN3001) for use with Surface EMG Amplifier (SX230FW). Single patient use electrodes may be reapplied multiple times. Silver/silver chloride sensing element with hydrogel adhesive in a cloth backing with a 4 mm snap. 120 electrodes packed in individual sets of 6. Each electrode is .9" x 1.1" (22x28 mm).