Insurance Card Protector - Dimension The medicare card holder's inner dimension is: 3.55"x 2.25", outer dimension: 3.75"x2.4in, perfet fits for any types cards, business cards, credit card, debit cards, pubic transport cards, fitness cards Pls measure your wallet slots size before buying refers to our Medicare card protector size waterproof Waterproof and Flexbile The medicare card protector is made from heavy duty thick PVC material that provides long lasting protection, no more worry about falling out and being wet . High flexible medicare card plastic holder could prevent pape card bent and keep the cards from being ripped or folded and you can take them out for use. credit cad holder Credit Card Protector Sleeve The Medicare Card protector is 99% transparent that see through design on both sides making the card easy to Xerox or copy as needed at any doctor's office. Yet will stay in perfect condition