Card Holder - BrownBrown is the most honest colour leather can be. It shows the material at its most natural warm, organic, and rich with variation depending on the light. This card holder in pure brown southern German calfskin improves steadily with use, the surface deepening and softening in exactly the right places. No contrast needed. The leather speaks for itself. Holds up to 6 cards, slim profile Single tone brown throughout Full grain calfskin leather, southern