Bye Bra - Nipple Covers - Nude (1 pair) The covers are compromised of an adhesive back side with a soft front side. The flower-shaped fabric nipple covers conceal nipple protrusion and will protect the nipples, regardless of whether or not you are wearing a bra. The nipple covers are made of soft material and give the breasts a beautifully natural appearance. Water-resistant Reusable up to 15 times Dermatologically approved