This newborn size waterproof cover fits from 2.5 to 6 kg. Designed to be used in combination with folded absorbent flats, there are two flaps inside the front and back to tuck absorbent inserts into. The inside is wipeable and therefore fully reusable, unless it becomes soiled at which point you will need to use a fresh one. Rise snaps on the front allow the size to be adjusted. This cover does not have an umbilical snap down.
Always remember, covers cannot be tumble dried as this damages the waterproofing - there's no need to tumble anyway because they line dry in no time at all. Do not leave in direct sunlight.