Features a full surface conductive adhesive hydrogel which provides strong adhesion, yet is gentle to delicate skin upon removal. The full surface gel allows the electrodes to be removed and reapplied without sacrificing adhesion. The spunlace cloth substrate is soft and allows moisture to evaporate. (H49P) (ES40030). Electrode Size: 1-1/2" x 1-1/2". 30/PK 15PK/CS (450). Price per Case.