The Spigen Slim Armor CS Case for Samsung Galaxy S9 is a sleek and stylish cardholder case that offers both protection and convenience. Made from a combination of TPU and polycarbonate materials, this case provides excellent shock absorption and drop protection for your Galaxy S9. The cardholder slot on the back of the case can securely hold up to two cards, making it perfect for carrying your ID, credit cards, or cash. The case also features precise cutouts for easy access to all ports, buttons, and features of your Galaxy S9. With its slim profile and ergonomic design, the Spigen Slim Armor CS Case is a great choice for anyone looking for a cardholder case for their Samsung Galaxy S9.