American Express Platinum card birthday novelty, a non-sale Italian leather passport case. I have never used it since receiving it and have kept it at home. The description states that it has undergone "tanning" using natural tannins extracted from trees and plants, allowing you to enjoy the natural texture of the leather. *Due to the characteristics of leather products, please be careful as they may fade, discolor, or transfer color due to water, sweat, or friction. [Size] Approximately 13.8 x 9.6 cm Please note that there may be slight variations due to amateur measurements. Please understand that this is a home-stored item before purchasing. I will ship it with water damage prevention. Thank you.