GREAT ACCESSORY FOR ABDOMINAL WORKOUT - Our replacement gel pads ultimate abs situmulator works very well, helps stimulate your muscle contractions when doing abdominal workout. A must accessory for all Abdominal Toning Belt, EMS AB Trainer, Waist Trimmer Belt, ABS Toner Body Muscle Trainer, ABS Stimulator.ADHESIVE GEL PADS - These gel pads are made of high quality hydrogel, self-explanatory to use, just tear off the two protecctive layers, then stick to the placement of your belt. The gel pad need to be replaced regularly, every pad could serve 20-30 times.HOW TO MAINTAIN - Please rinse the pads after usage, then let them air dry, then attach to the original plasticboard for next usage, which could restore the cohesive and service life.PACKAGED INCLUDE - Total 50 pcs / 25 packs with well-sealed package protects from dry during transport.NOTE: Keep them in shade and cool place from the touch of children.