Thank you for your purchase from among many options. This is a drool cover for a baby carrier ☆. :＊ It's reversible and can be used on both sides ★. Double gauze is used on both sides so it's safe for baby's skin ♡. Absorbency is also provided by the domett core in between. ▲Size: Width 22cm, Length 15cm ▲Materials: Front: Double gauze Middle: Domett core Back: Double gauze We recommend washing in a net or by hand. Each item is carefully handmade, so we appreciate your understanding.