For those seeking a blend of style and security, this navy blue leather card case is a paragon of minimalist design. every aspect of it serves a distinct purpose.For the discerning professional who values sophistication and practicality, this navy blue calfskin card case combines tactile luxury with intelligent design. Handcrafted by master artisans using heritage techniques, every element embodies refined durability: Covered Protection System Dual - Layer Security Lid: The brass - reinforced snap closure is engineered to endure 18lbs of lateral force, safeguarding your essentials  Ninja - Slim Profile: With a 2.9"x4.1" footprint, it slips effortlessly into suit pockets without a bulge.