Premium calfskin is carefully tanned with natural tannins and oils, creating an oily and uneven texture that reflects the passage of time, making it an old friend accompanying you through the years. It can hold cards while also can be used as a bag charm. Practical and stylish, it combines functionality with beauty.   DETAILS & DIMENSIONS - Material: Vegetable-Tanned Leather - Dimension: 10.5cm/4.13" * 7cm/2.76" - Weight: 25g/0.06lbs * The above measurements are standard measurements. If there are slight deviations, they are considered normal. Due to the different shooting light, angle and monitor contrast,  there may be some color variations between the actual product and the photographs. The final color is subject to the actual object