Marlen Oval All Flexible Mounting Ring Convex - 1.625 Inch (41mm) Green Neoprene Rubber Gasket for Plumbing, Automotive, and Industrial Applications

Marlen All-Flexible Oval Convex Mounting Ring is for persons with fleshier abdomens and short or flush stomas. The 1/4" (6mm) convexity applies slight pressure to the stomal area, allowing the stoma to stay within the mounting ring opening and not retract. For stomas located close to the waistline
where bending may be an important factor.