The Reusable Silicone Covers are made from high quality and skin-friendly silicone. Each pack contains 1 pair of Silicone Nipple Covers to use again after use. The Reusable Silicone Covers are made of a skin-tone color. Protect the nipples with active activities and avoid visible nipples. Slip on these covers to create a discreet look under your clothes. The Covers secure a perfect hold and invisible effect. The Silicone Natural Nipple Covers can be used again and again.