SKIN FRIENDLY: Comfortable fabric, adopts imported fabric with high tensile strength, which is breathable and soft. Ultra thin, anti-bacteria, comfortable and safe. Our chin up mask is mild for all kinds of skin, will not cause allergic reactions PERFECT FOR FACE SLIMMING: Physical face-lift to improve a double chin, prevent the cheeks sagging, improve masseter muscle, smooth breathable compression chin strap with medium neck support lift V face line slim up belt strap. ANTI- AGING WRINKLE FACE BAND: Our streamlined V Face Line Belt is three-dimensional designed in accordance with the face of the golden ratio, can effectively fix the face contours Lifting and Firming skin, Promote blood circulation and smooth fine lines. EASY TO USE: You can wear this V Face Slimming Belt for 30-40 minutes while watching TV, doing housework, sleeping or traveling etc. Easy to use and easy to put on and take off. Use anytime, anywhere, and slowly get slimmer in your daily life. BALANCE DESIGN: Stereo cutting,tighten your skin and lift up your facial contours perfectly. Double straps for enhanced fixed, not easy to slip. Slimming mask help you to fast and easy to have a three-dimensional super star face.