HOLLISTER 7805 BARRIER RINGSItem No. 7805 Adapt flat barrier rings can be used to fill in or caulk uneven skin contours near the stoma to create a flatter surface and help prevent ostomy drainage from getting under the ostomy barrier. They may be cut, stretched, or stacked together to help improve the fit of a pouching system. Key Features Flextend M skin barrier formulation Convenient, individually packaged transparent trays Not made with natural rubber latex Size: 2" (48mm)