Premium Natural Leather Crafted from soft durable and classy nature leather for a timeless luxurious feel 2in1 Removable Checkbook Wallet Slim design with detachable checkbook holder for flexible useperfect for light travel with essentials like cash ID and checks Oversized Capacity Holds 19 credit cards 1 ID window 1 large passport pocket fits up to 3 passports a removable checkbook cover with pen holder plus an external zip pocket for cash smartphone and coins Dimensions 779 L x 433 W x 137 H Advanced RFID Blocking Builtin proprietary material protects sensitive personal information stored on RFID chips from unauthorized scanning Quality Assurance Designed for daily durability and premium function reflecting high standards in craftsmanship and value