The BabyBjörn Baby Carrier One Teething Bib keeps your baby carrier like new for longer, so you won’t need to wash it as frequently. Perfect when your baby sucks or dribbles on the baby carrier. The absorbent bib has a waterproof membrane that acts as a moisture barrier and keeps your baby carrier dry. The bib’s soft Tencel surface feels comfy against your baby’s mouth and cheeks - and it is guaranteed free from harmful substances.