Send love and encouragement across town, across the country, or across the world! This amazing postcard is 4.25" x 6" and printed on card stock. It even has a message on the back that correlates with the affirmation on the front! Make someone’s day…and your day too, by sending positive messages! Message on back reads: "You inspire others. Others inspire you. Together, we learn from each other and make this world a better place!"