This is a set of 5 diaper covers. Thank you. These are pocket-style diaper covers. Liners can be layered for use. Includes liners made of 100% natural materials (cotton and bamboo). Applecheeks diaper covers are made roomier than traditional covers, making it easier to layer liners and less constricting for the baby. The area that touches the baby's bottom is soft. Can be used for a long time, from 8kg to 18kg. The liners in the pocket will come out on their own in the washing machine, so you don't have to take them out every time, saving you time. I bought these in Canada, so you can enjoy patterns that are less common. I bought too many cute cloth diapers for my son, so I'm downsizing.