These gel sheets are for EMS 5 Packs Abs Trainer. What is EMS Trainer ? Generally muscles act in response to signals from the brain. EMS(Electrical Muscle Stimulation) is a technology that uses electrical signals to directly stimulate and exercise the muscles. Gel sheets are consumables, replace with a new sheet at the following times Obviously feel the conduction performance decreased, cause decreased strength. When it loses its adhesiveness, the adhesive surface(gel)dries out or is gouged or dirt/grime that cannot be removed exists. Package includes: 10 packs gel pads .
Trustpilot
3 weeks ago
3 days ago