Like a second skin, these reusable adhesive nipple covers will keep you feeling confident and comfortable all day long. They are designed for under sheer, lacy or thin bras to prevent nipples from poking through. Light adhesive allows them to remain in place and will reactivate when hand washed gently with mild soap. The scalloped edge ensures no lines will be visible under clothing. Made of 100% silicone. Made in China.