Super one-size Nappy covers adjust to fit babies from 5-18 kgs. These are basically a roomier version of the buttons one-size nappy covers (PLUS they have PUL tabs inside at the front and back to keep the insert tucked in)! The Super nappy cover features: 

- Two layers of PUL throughout (wipe-able interior)

- Double leg gussets

- Waist elastic at back and tummy 

- Two rows of waist snaps

- Interior PUL flaps to help keep diaper inserts tucked inside

- Insert snaps to snap Buttons inserts in place

- Compatible with all Buttons diaper inserts,  suit better with a Large or Extra Large.