Thank you for viewing. This is a colorful JEXER KIDS backpack with an adjustable strap, making it easy to use. - Brand: JEXER KIDS - Colors: Green/Yellow/White - Interior: Pocket in the main compartment - Straps: Adjustable shoulder straps - Design: Front zipper pocket The size is listed as 100, but since there's no standard, I think it's safe to consider it as free size. It was used for about a year. There are some small stains, but it is not broken. Please consider it.