This product adopts diving fabric with high elasticity, which is breathable, skin-friendly and easy to use. Suitable for lifting and firming skin, removing lower face wrinkles, relieving double chin, facial surgery and rehabilitation. Features: 1. Made of diving fabric, which is soft, breathable and good elasticity. 2. Physical , no side effect, safe to use. 3. Chin opening design, giving your chin comfortable feel and effectively eliminating double chin. 4. Stereo cutting, tighten your skin and lift up your face contours perfectly. 5. With strong Hook Loop, not easy to slip and you can adjust the tightness at will. 6. Ergonomic design, give balanced pressure to face and prevent drooping jowls. Specification: Item Type: Face Slimming Mask Material: Diving Fabric Optional Color: Blue, Purple, Orange, Weight: Approx. 40g 1.4oz? Stereo cutting,tighten your skin,Ergonomic design, give balanced pressure to face and prevent drooping jowls.Lift up your face contours perfectly.Can be used when you playing games,watching TV and etc,convenient to use. ? Can make your face and reduce fat,making your face more beautiful and .Helps shape the face of the outline and improve double chin. ? Chin opening design,giving your chin comfortable feel and effectively eliminating double chin.Balance force on facial tissue,promote ,improve masseter muscle,prevent cheek,tone neck and chin sagging. ? Physial of facial sculpting,no side effects,no harm to skin and facial muscle. ? Made of diving fabric,elastic,soft breathable and comfortable.With strong Hook Loop,not easy to slip and you can adjust the tightness at will.Easy to wear and take off.