I've used this for about a year and a half. It shows signs of use, but there are no noticeable scratches or stains, and it's still usable. It's very convenient to carry around. [Official Description] This is a lightweight and compact baby carrier that can be stored and carried easily. It's a pocketable design. It can be used in two ways: "抱っこ (holding)" and "おんぶ (carrying on the back)," and the design is made to reduce fatigue by supporting the weight with the waist. It uses breathable materials to prevent your child from getting stuffy. It's perfect for carrying tired children on hikes or outings. It can be machine washed if it gets dirty. [Materials] ■ Back: 30-denier nylon ripstop ■ Shoulder/Waist Harness: 210-denier nylon ripstop [urethane coating] ■ Skin Contact Surface: Polyester mesh ■ Hood: Polyester mesh [Weight] 372g [Color] Navy (MIBL) [Size] Free Size, Waist: 59-107cm [Applicable Range] Facing-in carry: From when the baby can sit up (around 6 months) to 13kg (around 24 months), Back carry: From when the baby can sit up (around 6 months) to 15kg (around 36 months) [Storage Size] Height 15 x Width 22 x Depth 7cm