A rack card is a flyer that measures 4” x 9.” The term “rack card” refers to their ease of display in a wall rack. Rack cards are small enough to be easily carried and distributed, but their smaller size also requires wise design choices so that your message can be clearly read and understood. MyCreativeShop offers a variety of customizable rack card flyer templates for you to choose from. Just set the size filter to 4" x 9".