I purchased this new at a Birthday store. I used it for a year of preschool twice a week, and 2-3 times on trips. Height: Approximately 35cm Width: Approximately 22cm Depth: Approximately 13.5cm Overall, the condition is good, but there is a stain from spilled grape juice on the strap adjustment string (see photo 7). I wiped it with a disinfectant sheet, but the color remains. Also, there are marks left from peeling off an iron-on name sticker (see photo 8). You probably wouldn't notice it if you put a new iron-on sticker over it, but... I'm listing it as a "slightly damaged" item. The backpack itself is light, and it has a chest buckle, so it's safe for carrying a lot of luggage! The back is mesh, so it can be used comfortably throughout the year! Great for preschool or other activities! Also good for field trip backpacks, etc. Recommended for children aged 2-3 years old to lower elementary school. It will be folded for shipping. Please understand the above before purchasing.