Adapt CeraRing convex barrier rings are infused with ceramide. Ceramides, a natural component of the skin, help protect the skin’s moisture barrier and help prevent water loss that may lead to damage and dryness. Adapt convex CeraRings can accommodate a variety of stomas. They can be used to create round or oval convexity, deep convexity when applied to a convex barrier, or flexible convexity when applied to a flat barrier.