If the shipping area is applicable, I would like to ship via [Eco-Mercari Delivery] as much as possible. I received this when I joined the English conversation school, Aeon, but I'm selling it because I don't have a chance to use it as I use a different backpack. Approximately 30cm wide x 37cm long x 10cm depth I am also selling this on other flea market sites, so I will prioritize the person who purchases it first.