The Hollister Adapt CeraRing 89530 Convex Barrier Rings are designed for use with ileostomies, urostomies, and colostomies. These beige barrier rings feature a convex shape and are made of plastic material. They are compatible with brands such as Coloplast, ConvaTec, and Hollister, and are suitable for the CeraPlus model. The active ingredient in these barrier rings is hydrocolloid, providing a secure and comfortable fit for ostomy patients. Exp 7/30