20 Replacement GEL PADS for Muscle Toner Abs Stimulator EMS Machine Toning Belt FITS MOST TRAINING DEVICES Perfect accessory for muscle toner and abdominal toning belt, abs stimulator machine, Abdominal Toning Belt, AB trainer, Waist Trimmer Belt, ABS toner body muscle trainer. MUSCLE TONER GEL PADS 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. SAFE AND COMFORT Made with skin friendly materials HOW LONG CAN YOU USE THE GEL PADS? About 20-30 times, if you use it and maintain it well. WHAT YOU GET? 10 Bags of Gel Sheets (Total of 20 Gel Pads).