Ostomy Barrier SenSura® Mio Click Trim to Fit, Extended Wear 40 mm Flange Green Code System 3/8 to 1-3/8 Inch Opening Elastic adhesive for a secure fit to individual body shapes Neutral gray textile for optimal discretion Full-circle filter for proven reduction of ballooning New Click coupling for reassurance and feeling of security 0.4 – 1.4 inches (10 – 35 mm) stoma opening Color match: Green