Instant purchase is OK. Brand new, unused. Inner bags that can be set in a baby bottle for easy measurement. - Product Name: Inner Bag - Quantity: 20 sheets - Application: For baby bottles - Features: Easy measurement with guide lines - Size: For 240ml (up to 260ml) I also have other baby items for sale. If you would like to purchase multiple items, I will consider a discount, so please let me know in the comments section!