Printable heavyweight card stock sheets feed automatically from paper tray. Plus, the thick card stock delivers a professional appearance and stands up to frequent use in card files. Ultra-fine perforations allow cards to be separated cleanly and easily. Avery offers many easy-to-use design and print solutions for cards. See product package for details. Microsoftï¿½ Gold Certified Partner. Card File Refills Type: Printable Card Sheets; Card Size (H x W): 3 x 5; For Card Size: N/A; Card Capacity: N/A.