These One - Size Cover are Soft, leak-proof, and durable nappy covers. The double-gussets around the legs keeps the mess in, so your little one can run, jump, climb, and sleep while your mind is at ease. Elastic at the back and tummy makes a custom fit. The durable snaps allow the covers to adjust to fit babies from 4-16 kagss. The one-size cover features: 

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

- Double leg gussets

- Waist elastic at back and tummy 

- One row of waist snaps

- Insert snaps to snap Buttons inserts in place

- Compatible with all Buttons nappy inserts