Why choose them? • Easy to wear and remove,appears seamless and natural. • They are hypoallergenic, reusable and easy to clean in warm water with soap. • They can be applied at any time and occasions, such as when wear back-revealing dresses, tights and swimming dresses. • Perfect for backless and strapless outfits. Using steps: Step1: Wash breasts and fingers. Step2: Uncover the dust film. Step3: Put the nipple cover on to the nipple softly, making the outer edge of which be stick to the skin. Do not use moisturizers, perfumes, powders or other skin care products, because this will reduce the effect of the adhesive. Always clean your pasties with warm water and mild soap after each use. Do not use the towel. Simply shake off the excess water, put them back in the package, prevent dust from gathering on the adhesive. Do not use on the damaged or inflamed skin. Do not use them for more than 6 hours. Not suitable for nursing mothers.