Twentyfour 50PCS EMS Abs Replacement Gel Pads,Hydrogel Pads Sticker, Abdominal Muscle Toning,Electric Stimulation Toner Fitness Accessories.

1.Item name:  Hydrogel gel sheets, accessory for EMS AB Trainer.2.When should replace it:(1)Obviously feel the conduction performance decreased,cause decreased strength.(2)When it loses its adhesiveness, the adhesive surface(gel)dries out or is gouged or dirt/grime that cannot be removed exists.3.How long can the gel sheets last?:About 30 times, if you use and maintain them it the right way.4.How to maintain them in a right way: Clean/dry your skin before using; Stick them back to the cardboard after using.