Trend Enterprises Pocket Flash Cards,2 Sided,US President,56/Ct,3-1/4"x5-1/4" Pocket Flash Cards display Official White House Historical Association portraits of 43 presidents. Pack includes seven timeline cards, three cards on political parties and history, and three information/activity cards. Each durable card includes the president's birthdate, birthplace, party affiliation, college education, name of first lady, name of vice president and interesting facts. Ideal for home, school, or travel. 56 two-sided cards per set, with quick-sorting rounded corners. Ideal for second grade to sixth grade (ages 6 to 11). Handy 3-1/8" x 5-1/4" size.