We use a gentle,hypoallergnic adhesive,ensuring that the product stays securely in place all day without falling off.At the same time,it guarantees that the skin remains comfortable and unlikely to develop allergies after prolonged wear.Additionally,it is easy to remove without pulling on the nipples. We use a lighter,solid silicone material with ultra-thin edges that blend seamlessly with the skin.The lightweight feel ensures that you can wear it all day without discomfort.We provide 8 shades to fit different skin tones to keep it invisible. Our product is waterproof and sweat-resistant,can be washed and reused multiple times without losing its adhesiveness.It is a cost-ef-fective choice for summer wear.