Our nipple covers for men are made of sweat-proof, hypoallergenic materials. They can help you stay away from the problem of protruding nipples. They also allow you to avoid painful nipple rubbing. USAGE Clean and dry skin before applying. WARNINGS 1. Do not apply to wounds, broken or damaged skin. 2. Keep out of the reach of children. 3. Do not paste repeatedly, so as not to affect the viscosity. 4. For external use only. If rash or irritation occurs, discontinue use and seek medical advice. 5. Store in a cool, dry place out of direct sunlight.