This is a Mikihouse Hot Biscuits backpack. I received it a few years ago, but I've only used it a few times and it's been sitting unused since then. The length is approximately 25 x 20 cm, measured by an amateur. It appears to be free of noticeable stains or damage at first glance. The belts that secure the left and right straps are missing. Please contact me if you have any questions. Thank you. The following is an AI-generated description for Mercari: Colorful backpack with a star pattern. - Colors: Blue, Green, Red, Yellow - Design: Star pattern - Pockets: Front pocket available - Country of manufacture: China Thank you for viewing.