This is an organizer notebook from Belle Maison x sou・sou that can hold business cards. Product Name: Saezuri Made in Japan Seller: Senshukai Co., Ltd. Size: Length: Approximately 13.5cm Width: Approximately 10.5cm Depth: Approximately 1cm This item is unopened, but has been stored at home, so please refrain from purchasing if you are sensitive to such things.