ID Card Holder (Metal). 
Hard Quality Satin Material, Cardholder size: 4.3 x 2.8 inches (L * W).
Fit card size: 3.8 x 2.5 inch (L * W), as a handy wallet to hold your ID cards, name card, business card, School ID, laundry card cash securely in office, school, travel, or any occasion you need it. ID window with clear cover features visibility and protection, making it easy to scan ID Cards. BOTH SIDES VISIBLE-The front and back sides of 2 PVC slices are transparent and show the information clearly.