GRADE SILICONEThese Adhesive Bras Nipple pasties are made of high-quality soft silicone, providing the utmost comfort to your sensitive nipple. Adhesive nipple covers delicately stick to surface of the breast, so nobody will notice you're wearing the nipple pasties!STRONG STICKINESSHypoallergenic medical-grade adhesive of the sticky bras is used. The premium adhesive makes the covers not only stay on well but also easy to remove without leaving a red marks on your skin, to create a natural skin look and feel.NOT EXPOSED TRACESSelf-adhesive bras pasties, unless you tear it off, there is no need to worry about it will fall. The breast petals will stay in place on the dance floors of a wedding, at the gym, or any event that calls for sheer style. This a bra alternative that will go with any outfit.ULTRA-THIN & INVISIBLE3.14"/8cm Best Size World Thinnest Nippleless Covers. Quality silicone of the strapless bras pasties combines comfort and thinness, from the middle (thickness 0.07") to the surrounding gradually thinning. Ultra Thin edges blend with the skin. Perfect diameter for more secure coverage.REUSABLE & PORTABLEAfter each use, hand wash with lukewarm soapy water and then air dry. The invisible sticky bras can be reused many times when maintained properly. We offer 2 pairs of nipple covers, and 1 portable storage box. You can put in a bag and accompany you to many places, like a party, gym, travel.