Our breast anti-wrinkle patch contains high quality silicone. It improves collagen production and moisturizes your skin. Its application is simple: 1. Clean and dry the skin, 2. Take an anti-wrinkle patch and apply it to the chest area, 3. Rinse the anti-wrinkle patch with clean water after use and put it away. And it can eliminate and prevent chest wrinkles caused by aging, sun damage, and sleeping on your side.