About this item

• 3 SIZES FULL-BODY COVERAGE: Mix of large rectangles and square tens unit electrode pads gives better fit than standard tens pads, ideal as large tens unit pads and precise tens unit pads for shoulders, back, knees and joints. 3.93in*1.96in, 1.96in*1.96in and 1.51in *1.51in. | MEDICAL-GRADE PATCHES: Upgraded adhesive keeps tens pads replacement secure while staying gentle on skin, so your tens unit replacement pads work as long lasting tens unit electrode pads with smooth current and less need for extra tens gel. | UNIVERSAL COMPATIBILITY: Standard 2.0mm pin works as universal electrodes for tens unit, fitting belifu and tens unit replacement pads, nursal tens unit replacement pads and most common tens machine replacement pads you already own. | COMFORTABLE & SAFE: Soft backing and carbon film spread signals evenly across tens unit muscle stimulator pads, acting like pro grade muscle stimulator pads, pads for tens unit and tens electrodes for daily home tens ems unit muscle stimulator use | DESIGNED FOR PAIN RELIEF THERAPY: For back pain, legs or arms, ideal as everyday tens units for pain relief and handy tens unit accessories. You wil get 3.93 in x 1.96 in (1 Pair), 1.96 in x 1.96 in (3 Pairs) and 1.51 in * 1.51 in (1 Pair).