When you only have a few seconds of parents' attention, Stuffer Cards are the answer! They are 3.5" x 8.5"—just the right size for stuffing in envelopes, putting in backpacks or handing out to parents! They're research based and cover today's most important keys to student success according to a recent nationwide survey of school leaders. Written from a school point of view. Stuffer Cards tell parents what you would tell them if you could speak to each one personally. One sheet, front and back—the perfect length for busy parents who want to help their children. Available in both English and Spanish and covered by our unconditional Guarantee of Satisfaction.