How to use step 1: cleanse & preparecleanse the girls to eliminate dirt and oil. step 2: n.i.p.sgrab your n.i.p.s and remove the vinyl protective film. step 3: placementplace the covers over the girls in your desired position and watch as your body’s heat grips the covers to your skin. step 4: dry and storehand wash with warm water and allow to dry before reapplying the protective film. these steps ensure a natural lift and maintain the inserts’ quality forup to 60 wears. “i may never wear a bra again…” bra’s are uncomfortable and unnecessary when your wearing n.i.p.s. experience all day comfort as you slip them on and free your self from the discomfort of a strap! questions? we’ve got you coveredwhat are they made of?n.i.p.s covers are made from medical-grade silicone that’s hypoallergenic and skin-friendly. the material is soft, flexible, and designed to move naturally with your body. how do i apply nipple covers?1. ensure your skin is clean and completely dry 2. peel the cover from its backing 3. center over your nipple 4. press firmly from the center outward to secure adhesion how long can i wear them?n.i.p.s can be comfortably worn for up to 12 hours. we don’t recommend sleeping in them or wearing them for extended periods beyond 12 hours. are they safe for sensitive skin?yes, our nipple covers are made from hypoallergenic, medical-grade silicone that’s gentle on the skin. however, if you have extremely sensitive skin or known silicone allergies, we recommend testing on a small area first. how do i clean them?hand wash the covers with mild soap and warm water, then let them air dry in a clean, dry place for 30 minutes are they waterproof/sweat-proof?yes, n.i.p.s are versatile and can be worn during swimming, workouts, and other activities. without losing there grip to the girls.