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 good because a domett core is sandwiched 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 made, but please understand that these are handmade products.