These 100% Medical Grade Silicone Neck Patches work by gently wrapping around your neck and preventing the skin from creasing and those horizontal neck lines and wrinkles from being able to form. At the same time, the Neck Wrinkles Patch supports the skin¡¯s natural ability to hydrate, retain moisture, stimulate blood flow, and help boost collagen production - that vital protein we lose as our skin ages. These scientifically-proven non-invasive Anti Wrinkle Patches can be worn while sleeping (ideal) but also during the day to prevent tech neck wrinkles from occurring in the first place. MADE IN USA 100% Medical Grade Silicone Patches manufactured in an FDA-approved facility so you can have confidence in what you are applying on your skin.