ConvaTec Stomahesive - Moldable Adhesive Ostomy Strip Seals are used as fillers to protect and even out skin surfaces next to and around the ostomy, fistula, or wound. Ostomates choose these stomahesive skin barriers because they are moldable and can easily conform to the affected area. Measures: 4 11/16" x 9/16". Box of 15 strips.