1An effective and useful method to eliminate double chins and drooping skin along facial contours. Can be used for both men and women. 2Fits well on the top of the head, giving you even force.The adhesion part of the bandage is long enough that you can adjust the length. 3Comfortable and breathable fabric with flexibility and durability, and is suitable for different facial features. 4Designed to tighten the skin, enhance the skin, and restore a slim and youthful look. Suitable for all skin types. 5Suitable for day and night use, will not affect your sleep when use at night, physical therapy for facial slimming.