【INVISIBLE DESIGN】These nipple covers are designed for a soft, comfortable fit, providing a seamless and natural look under clothing. Their invisible design ensures a smooth, discreet appearance, making them ideal for all types of outfits. 【PRODUCT MATERIAL】Made from non-woven fabric, these waterproof nipple covers are silky smooth and breathable, making them perfect for wearing under wedding dresses, bikinis, halter tops, or everyday clothes. 【WATERPROOF & SWEATPROOF】The adhesive breast lift patches are waterproof, sweatproof, and reusable, ensuring they stay in place even during sports or swimming activities. Their strong adhesive provides long-lasting wear without slipping. 【EASY TO USE】To use, simply wash your hands and breasts, peel off the protective film, and place the adhesive side on your skin. Lean forward for a better fit and apply the satin pasties for a secure and comfortable hold throughout the day. 【AFTER-SALES SERVICE】If you have any questions, please feel free to contact us via email, we want all our customers to be happy and satisfied, we will always make it right for you in your best interest.