This is a set of ChuChu nipple attachments for milk cartons and chubo! baby bottles convenient for outings. Nipple adapter for newborns that can be attached to milk cartons - Brand: Chu Chu - Quantity: 1 piece - How to use: Attach to milk carton milk and use Includes milk flow control function for babies Set of 2 outing baby bottles - Brand: chubo! - Quantity: 2 pieces - Features: Includes milk flow control function One of them has a torn outer plastic and has been removed, but both are unused. It's reassuring to have these as a backup for disaster preparedness. I am selling them as I have finished breastfeeding. *Please only purchase if you understand that these have been stored at home. Thank you for looking.