A one-piece design means it takes just a few steps to wear the drainable ostomy bag. The bag's convex shape keeps it from pressing against scars, skin creases and raised or recessed stomas. Trim the 12-inch Hollister 8628 pouch to create an exact fit at the right size for your stoma. Clamp closure makes draining the stoma bag easy and prevents leakage when closed. Integrated Flextend skin barrier protects your skin from stoma discharge.