Carson Dellosa's U.S. States & Capitals Flash Cards present an easy fun way kids to practice essential skills. This two-sided card set includes 109 cards teaches 50 states capitals; each card features a rounded corner easy sorting. set includes 51 two-sided cards (one U.S. card one each state), 57 two-sided fact cards (one U.S. card, one Washington, D.C. card, five U.S. territory cards, 50 state cards). Flash cards allow kids to develop critical thinking, decision-making, turn-taking, other skills while allowing them to learn a fun, hands-on way.