1、Adopts elastic spandex fabric material, which is high tensile strength and breathable 2、High elasticity, suitable for all kinds of face shape, easy to use 3、Effectively improve double chin, fat accumulation, muscle relaxation and other problems 4、Accelerate blood circulation, tighten the skin, reduce wrinkles, improve skin problems with stress massage therapy 5、Mini size and portable, can be put in your makeup bag or hand bag Do you have such confusion, loose skin, double chin, deep decree? Now you don't have to worry about it. The face massage mask will help you solve those problems. It is made of elastic spandex material, which is light and breathable, effectively improve double chin, fat accumulation, muscle relaxation and other problems. Features: 1. Adopts elastic spandex fabric material, which is high tensile strength and breathable. 2. High elasticity, suitable for all kinds of face shape, easy to use. 3. Effectively improve double chin, fat accumulation, muscle relaxation and other problems. 4. Accelerate blood circulation, tighten the skin, reduce wrinkles, improve skin problems with stress massage therapy. 5. Mini size and portable, can be put in your makeup bag or hand bag. 6. Can be used in sleeping, doing housework even reading books. Specification: Item Type: Thin Face Mask Material: Elastic Spandex Color: As Pictures Show Size Chin-Overhead(Perimeter) Brow Bow-Back of Head Weight(g) S 45-56cm/17.7-22.0inch 40-51cm/15.7-20.1inch 27 M 57-64cm/22.4-25.2inch 52-56cm/20.5-22.0inch 28 L 62-66cm/24.4-26.0inch 57-62cm/22.4-24.4inch 30 XL 67-75cm/26.4-29.5inch 63-70cm/24.8-27.6inch 32 Function: Improving contours, double chin and fat accumulation, etc. Package List: 1 * Thin Face Mask