Avery Custom Print Flash Cards, 4.25 x 5.5 Inches, for Inkjet and Laser Printers, Pack 100 (04765) Customize your way or select from pre-designed sets Free easy to use designs and templates Includes content covering popular K-5 subjects like math, language arts, science and more Templates and content for Flash Cards are available on Avery.com. On Avery.com go to Design and Print for Flash Cards. Avery templates along with content created by Teacher Created Resources, a leading company in the educational materials industry, are provided. Go to Dictionary.com for learning games that can be printed on Avery Flash Cards. Go to Word Dynamo section of Dictionary.com, the games and Avery templates are provided.