Sanek Neck Strips are generally used in the Beauty Industry. We like to utilize them in this manner: Cut the strips to 6", Stretch and place beneath the Head Strap Electrodes. These may be moistened with the Signa Dielectric spray or, used alone with your clients own perspiration. We only recommend this product in terms of sanitary and/or in the case of very dry skin. Please be sure to inform your client to hydrate themselves prior and after session.