This Classic Billfold is a top-tier leather item, boasting full-grain, vegetable-tanned leather edges and robust, industrial-grade nylon thread. It's equipped with a metal-mesh ID window for enhanced security. The bill compartments measure 3 inches high and 8.25 inches long, accompanied by card slots and a slip pocket for extra organization. Inside, you'll find mesh slots, a card slot above the mesh, totaling 175 card slots, and an additional slip pocket.