Most successful businesspersons would agree that organization is a path to profitability. These heavyweight Index Cards will help you manage your contacts or create promotions to keep your business in the green. Just pop them into any printer for sharp text and vivid graphics that are sure to grab the attention of associates and clients. Customize these cards online with the Business Resource Center at Avery Design & Print that features free, easy-to-use templates for professional-looking results. Are you seeing dollar signs yet? Convenient do-it-yourself cards mean that you can make changes and print new cards as your business needs change. Laser and inkjet printers. 8.5" x 11" sheets. Ruling: Unruled; Card Size: 3 x 5; Color(s): White; Color Family: White.