1,Quickly repair chest and facial wrinkles: It can quickly repair wrinkles caused by skin aging, side sleeping, and even sun damage, reducing forehead wrinkles, expression lines and frown lines. 2,Safe and comfortable: Made of high quality silicone material, no smell and irritating, smooth, skin-friendly design. 3,Easy to use: You can use silicone chest stickers during rest or sleep, silicone material is safe to use, can help you get smooth and firm skin. 4,Reusable: It can be reused 50 times or more, after each use, take off with water to clean and dry naturally, then put a plastic cover, save it