[What is Blue Cynthia?] 】 With the philosophy of "solving social problems in Bangladesh with the development of the brand", we pursue the possibilities of local materials with Bangladeshi craftsmen in our own factory for bags and wallets, and produce high-performance products that can be used in developed countries. 【 Genuine leather premium leather that pursues the original texture and suppleness of the skin 】 "I want you to use it for a long time," and with that in mind, we were thoroughly particular about the choice of materials. Premium leather is the "finest cow leather" procured for BLUE SINCERE by a famous tanner (tanner) who also deals with luxury brands. It features a smooth texture that makes you want to touch it all the time. [ Large capacity and storage capacity for 7 sheets & with reel ] One sliding window is used on the inside and one on the outside. It can be taken out smoothly at the time of checkout and at the ticket gate. In addition, the bi-fold design allows you to store important cards in the inner pocket. In addition, it comes with a reel that extends 35 cm. It is a high-capacity & functional pass case.