| Hydrogel | Hydrogel has excellent conductivity and adhesion to detect tiny current between skin and electrode. |
| Sensor | Sensor is plated A.B.S with Ag/Agcl. So it reduces noise by impact and has excellent conductivity. It can transmit the electrical signal at the body surface. |
| Snap | Snap has excellent conductivity to be composed carbon and stainless steel. It is connected to lead wire. |
| Pad | Raw materials of pad is a PE foam, cloth, clear Tape and micropore. So it is attached suitably on skin because of large flexiblity. |
| Liner | Liner is specially coated with silicon which helps peal off. |
