Suitable for daily stoma care after colostomy, ileostomy and enterostomy surgery. ● For ileostomy users, change the pouch more frequently due to liquid output. Is this a two-piece ostomy system?. 【 15mm–57mm Cut-to-Fit Skin Barrier 】 The hydrocolloid skin barrier is cuttable to fit stoma sizes from 15mm to 57mm.