This is a vinyl bag from Kodomo Challenge. It can hold Kodomo Challenge educational materials. Used for about a week to a week and a half. It shows some signs of use, but it originally had slight wrinkles all over, so it's more likely the original wrinkles rather than those caused by use. (It's not much different from a brand new blue one.) The handles were also originally folded. The damage from use seems to be the dirt on the corners. Approximately 30 x 22 cm Made of polypropylene Please refrain from purchasing if you are sensitive to oversights or are concerned about the details. Kodomo Challenge Shimajiro Pink Writing Order Navi Kakijun Navi