Hygienic packs for freezing and storing breast milk. - Capacity: 50ml - Quantity: 49 sheets - Label: Includes labels for freezing - Instructions I used one sheet, but I switched to formula and no longer need them. I hope someone who needs them can use them. Also, please understand that they have been opened, so please be aware if you are sensitive to this. The outer box and outer bag have been opened, but the breast milk bags themselves are unopened. Due to shipping costs, I will take the box out and fold it for shipping. I have stored the box at home. Thank you for looking.