5. Clean/dry your skin before using; Stick them back to the cardboard after using.
Note:
Gel sheets are consumables, replace with a new sheet at the following times:
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.
Package includes: 5/10/15/ 25 Pair Gel Pads as you choose