The FormaFlex Shape-to-Fit skin barrier can be stretched by hand to fit the shape and size of the stoma. This skin barrier does not require the use of scissors. When the stoma is not round or still changing sizes, the FormaFlex Shape-to-Fit skin barrier is an ideal choice. A Shape-to-Fit Skin Barrier can be stretched to the shape and size of the stoma. This skin barrier does not require the use of scissors. A possible choice when the stoma is not round or still changing sizes. Confidence assured with the floating flange; provides utmost security with the patented locking system that audibly "clicks" into place. Eliminates pressure on tender post-operative abdomens with the exclusive floating flange. 1-11/16 Shape-to-Fit Flat Skin Barrier, 2-1/4 Flange Box of 5