Purchased in Hawaii for about 1800 yen. It has a soft material inside, like sponge. I used it a few times to hold my child's health record, but since I have more children, I started using something else, so I'm selling this. It will be folded and shipped via Yu-Packet mini. Clothing items are used or new but have been stored at home. I try to describe the condition of used items in as much detail as possible, but please understand that as this is a personal inspection, there may be oversights or differences in perception. I await purchases from those who understand this. Please refrain from purchasing if you are looking for perfection. *The item will be folded and compressed for shipping. *Please understand that I am not responsible for any accidents or losses during delivery. *I take care to prevent dust during packing, but it may inadvertently get mixed in. Thank you for your understanding. *Due to home storage and personal inspection, there may be oversights. Therefore, those who are sensitive should refrain from purchasing. *As this item is also listed on other sites, it may be suddenly removed or canceled if purchased at the same time as another buyer. *We do not accept any complaints or returns, so please purchase after you are satisfied. *Packaging will use recycled materials, and the item will be placed in an OPP bag to prevent water damage and shipped in a brown envelope.