Commando "Top Hats" reusable, hypoallergenic nipple concealer made of silicone gel with medical-grade adhesive; Lies flat for a seamless look; Can be worn with or without a bra; Set of two arrives in storage box; Before wearing, Top Hats should be washed with mild soap and allowed to air dry to activate stickiness; Wash and air dry Top Hats and store in their box to ensure stickiness through dozens of uses; Made in the USA