This is a cute medicine notebook case featuring a collaboration between Shirotan and Sanrio characters ♡ This case can hold medicine notebooks, mother and child health handbooks, appointment cards, insurance cards, and other cards. It has a total of 4 pockets for storage. 2 free pockets on both sides 2 inner card pockets Size: Approximately 16.5 x 11.5cm (when folded) Made of vinyl, so it's waterproof. It's light and thin, making it convenient to carry around. *Please refrain from purchasing if you are concerned, as this item has been handled by someone in a store. *I am also selling other Sanrio character medicine notebook cases. Badtz-Maru, Hangyodon, Keroppi, Pochacco, Tuxedo Sam Please consider purchasing only if you understand that this item has been stored by a private individual. Will be shipped in simple packaging. May change from Rakuraku Mercari Delivery to Yuuyu Mercari Delivery. Please understand. *Instant purchase is OK