Thank you for viewing. One sheet has been used, so 19 sheets remain. Please understand that this item has been stored at home. The box will be folded and shipped. These are 20 Pigeon freezer packs, 40ml each, perfect for storing breast milk, and suitable for freezing and refrigeration. - Brand: Pigeon - Capacity: 40ml - Quantity: 20 sheets - Usage: For breast milk storage - Features: Can be frozen and refrigerated