These are 2-3 day wear pouches with a 24mm pre-cut opening, suitable for those with a stoma size between 24mm and 39mm. They are relatively inexpensive, making them a good option for practicing your first pouch changes. I use these for emergency changes at work, as my stoma hasn't closed yet. Price: ¥730 per pouch I have 7 pouches remaining. I'm offering 4 pouches for sale as a trial. If you need more, I'm willing to sell them for ¥300 each. Please comment if you'd like to purchase more. Thank you.