• Ref # 404594• Size: 57mm (2 1/4") flange (Large)• Stoma Opening: 33-45mm• Color: White• ConvaTec Mold-to-fit convex skin barrier for a personalized stoma fit• Durahesive® skin barrier, ideal for mostly liquid stoma output• Built-in convexity for recessed, retracted or flush stomas• SUR-FIT Natura® flange system for convenient pouch changes