Strengthen students' knowledge of the Earth's fellow planets and the solar system we share. These large NASA photo planets are die-cut for an impressive and informative room decoration. Learn about asteroids, comets, and more. This set supports National Science Teacher Association (NSTA) and Next-Generation Science standards. Details: Includes assorted sizes 22 pieces Durable cardstock For ages 4 and up Contents: 9 planets 9 planet cards 1 sun card 1 earth's moon 1 title piece with orbit order