Non-adhesive nipple covers designed to be worn under snug-fitting tops and make every day feel as free as a no bra day. Grippy not sticky™: zero irritating adhesives Grip the skin with your body’s natural heat Dermatologist tested & approved: safe for sensitive skin Rinse & reuse: use 'em until you lose 'em! Infinity edge for seamless coverage Waterproof & sweatproof Perfect for when a bra or foam pads just won’t do—because some outfits (and some days) call for a little extra freedom. itty bitty are 3.1 inches in diameter, and work best for those who wear AA-A cups. New in box, never worn, ordered wrong size.