Thank you for viewing. I have made a card case from vegetable-tanned leather. It can hold one card perfectly. This is a handmade item. There may be color unevenness, blood vessel marks, etc., on the surface. We would appreciate it if those who appreciate these as unique characteristics would consider purchasing. - Material: Vegetable-tanned leather - Color: Black - Size: 100mm (height) x 70mm (width) There may be slight variations. ・Leathercraft ・Handmade ・Hand-stitched ・Vegetable-tanned leather ・Card case