Features: Material: Made from eco-friendly silicone so they can be worn comfortably even on the most sensitive skin. The invisible bra is skin-friendly non-toxic and harmless. Strong Fixation and Adhesion: Nipple cover have strong adhesion and are not easy to fall off. Support keeps you beautiful! And they are waterproof. Even if you wear them underwater or sweat a lot they will stick to your body like the second layer of skin. Cleaning: Rinse directly with clean water. after the paster is completely warmed take a little detergent or soap to make bubbles gently wash it with finger plate rinse it with clean water drain the water drops dry it witha hair dryer and then stick the plastic film on the rubber surface and put it into the storage bag for next use. Occasion: This strapless bra is the best companion for women perfect for backless dresses low cut evening dresses wedding dresses suspenders and other women's clothing invisible bra no longer make you feel uncomfortable go out with confidence and generous. Customer Service: Our product will give you an impression with its efficiency and high quality! If you have any concerns please contact us. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Specifications: Material: Silicone Quantity: 1 Pair Gross Weight: 23g Product Size: 6.5*6.5cm Package Size: 6.7*1.5*6.7cm Shelf Life: 3 years includes: 1 Pair * Nipple Sticker "