iStim S1 Gel Electrode Pads for iStim S1 Wireless TENS Unit – Japanese Gel Pads for Menstrual and Back Pain Relief, Compatible with iStim S1 Heat Massager for Period Cramps, Total 24 Pcs (6 Packs)

["PRODUCT SET: Total 12 Pairs (24 Pcs/ 6 Packs), Package is resealable to protect unused gel pads, Compatible with iStim S1 TENS Machine. Each pad measures 1.97”x 2.2” (50mm x 56mm). Use high-grade, and biocompatible SEKISUI Japanese gel, which facilitates efficient conducting of the electrical stimulator’s current to the patient’s skin in a dispersed manner. Thus, iStim Electrode pads can be stuck to any part of the skin tightly. Gel provide a great conductive surface to stabilize electrical conduction","REUSABLE, Premium, Medical-grade Electrodes: Japanese Sekisui Gel pads can be used up to 30 times if properly. Used 100% SEKISUI Gel is the harmless ingredients and the best fit for even sensitive skin users. Highly Recommend: Use iStim premium quality electrodes with iStim X1TENS unit, making your every pain relief treatment more effective with perfect experience. [NOTE: DO NOT USE Extra Electrode Gel]","COMPATIBILITY: These tens unit gel pads are only compatible with iStim S1 TENS+HEAT unit. These pads are the best replacement accessories for your iStim S1 TENS+HEAT device.","APPROVAL: OTC approved, no prescription needed. Pass SGS biocompatibility test, RoHS and LATEX-FREE test. Made in Taiwan.","NOTE: Each gel pad has 2 plastic films; Remove the film that shows the \"Device Side” and place sticky gel side squarely onto the machine's gray conductive area.; Make sure the gel lays evenly and securely with no bubbles or folds; Check for damaged pads and proper adhesion before each therapy session"]