The convex shape of the wafer applies pressure around the stoma to help push the stoma into the pouch.
Dansac Nova Easifold Drainable Ostomy Pouch 15-46mm Uncut Pack of 10
Dansac NovaLife Midi Drainable Ostomy Pouch 923-10 2 Packs Of 30 + Dry Wipes
Dansac NovaLife TRE 1-piece Drainable Ostomy Pouch 1 Box = 10 Units 25mm
30x Nova Dansac 823-35 Cut-to-fit 35-60mm w/closure 510ml Drainable Ostomy Pouch
Hollister CeraPlus Moderma Flex 1-Piece Drainable Ostomy Pouch - (30) - 53100.
Hollister CeraPlus Moderma Flex 1-Piece Drainable Ostomy Pouch - Box of 30