INSTANT LIFT YOUR BREAST: The nipple covers with adhesive breast lift wing is a simple solution for a quick and effective breast lift, and make your boobs look perkier The Medium size of invisible nipple pasties diameter is approx 4.3", suitable for A/B/C cup. The Large size' diameter is approx 5.1" for a more secure and larger coverage, suitable for D/E cup. Please choose your size carefully. SAFE GEL BREAST PASTIES: Adhesive silicone petals are made from premium medical grade Eco-friendly silicone gel,100% skin-friendly and hypoallergenic, harmless to the body. These nipple pasties are soft, smooth and flexible, so you'll barely feel anything against your skin while wearing these for hours on end. This new design has no adhesive in the sensitive center so they can protect your nipples healthier. WASHABLE AND REUSABLE: Silicone covers are waterproof and can be reused multiple times by gently hand washing and let air dry. even though you washed them many times and they still work perfectly fine, will not lose their adhesive. Silicone pasties work best when applied to clean, dry skin that is of perfumes, lotions, or powders. USAGE OCCASION: Whether you're wearing all white or a slinky dress, this pair of nipple cover pasties are the perfect solution when a traditional bra just won't work. Women's pasties are specially designed to wear under crop tops, sports bra, t-shirts, backless, strapless and sheer dress, swimwear, and gowns. Providing you an unprecedented experience. Give you a natural, more youthful appearance. STICKY ENOUGH FOR MULTIPLE USES: Our breast pasties covers are easy to use and unnoticeable under clothing.These pasties stick extremely well and stay on long time despite a long time of sweating and dancing. Please note that you should dry them in the shade, not expose to the Sun, exposure may reduce the stickiness of silicone.