With addresses, phone numbers and e-mails mounting on your desk, contact information can get lost in the shuffle. These professional-looking rotary cards with ultrafine perforations will help you organize and manage your contacts more efficiently. Personalize these heavyweight cards with client information using our free blank and pre-designed templates from Avery Design & Print and then print them. No matter how you stack it, being organized can help you come out on top. Convenient do-it-yourself rotary cards mean that you can make changes and print new cards at a moment's notice. Card File Refills Type: Printable Card Sheets; Card Size (H x W): 3" x 5"; Ruling: Unruled; Machine Compatibility: Inkjet; Laser.