I only used these once because my child refused the bottle. I have 49 unused bags, which is a waste, and I want to support parents who are struggling with newborn care, so I am selling them. Number of sheets: 49 (same number of milk expression date stickers) Box: Yes. There are some stains and tears, but each pack is brand new and unused. The milk storage bags themselves are originally sealed in separate plastic bags. (1 pack of 25 bags and 1 pack of 24 bags. The outer bag of the 24-bag pack has been opened and is a zip-lock type.) Capacity: 80ml Manufacturer: Pigeon Purchase month: September 2025 Original price: 1,800 yen If you don't need the box, I can lower the price to 1,000 yen.