Braza Disposable Breast Petal Top Nipple Covers are made from a knitted fabric that stretches and conforms to breast shape so there are no wrinkles or tell tale edges to show through clothing Use under sheer and clingy fabrics halters tube tops tank tops swimwear exercise gear bridal topless tanning jogging and more MATERIAL: Polyester with Non-Sensitizing adhesive and a soft absorbent center Waterproof 5 Pair - Size: 2 1/2 diameter Made in the USA