The Esteem synergy® ostomy system features an innovative Adhesive Coupling Technology™. Instead of plastic rings, a patented foam adhesive allows the pouch to be securely attached to the skin barrier on a clear plastic “Landing Zone” baseplate. The result is a low profile, flexible, two-piece system. Convex is good for people with a recessed or flat stoma. Mouldable allows for improved skin protection over traditional barriers.