Simply slip these into a non-padded bra or tight top for easy, non-stick, comfortable no-show coverage. Made of 100% silicone. Includes one pair. Thin, contoured Invisifeel silicone forms fit over your nipples and form to your breast with your own body's heat. Very thin tapered edges get rid of lumps and bumps, for a seamless transition to your skin. Semi-translucent to blend with your skin's tone. Pat them down from the inside out to create a comfortable fit. Matte finish doesn't shine through clothing. Wash and reuse again and again! Includes a textured faux-lizard skin storage case with magnetic lid and clear plastic form trays.