Our V-line face slimming strap uses physical force to sculpt the contour of your face, providing a lifting effect that tightens the jawline and eleimate double chin. No face exercising required. Beathable cool fabric makes more skin friendly. Upgraded 3 velcros make more fitted and fixed. Main Features: Shaping V face jawline Reducing double chin Tighten facial skin Firming face contour Prevent sagging skin Eliminate facial wrinkles Prefect for face slimming Reusable and comfortable No exercise required Do it from the comfort of your home How to use? 1. Clean your face skin and keep dry before using. 2. Stretch the face lifting bandage. 3. Adust the side holes to fit your ears, and fix the top & back & side velcro to your needing force. 4. Relax and keep around 30 minutes, then unwear the bandage. Attention: After using every time, please wash it by hand in warm water.