These Montessori planet flash cards make a great educational tool for your Kindergarten, Preschool, or Homeschool classroom to help assist in educating your child or others on the solar system! Can be used as classroom decor, on your bulletin board, or during Center Stations or for a themed week! - Sun- Moon- Mercury- Venus- Earth- Mars- Jupiter- Saturn- Uranus- NeptuneOffered in two sizes: •3.5” x 4.5” (four flash cards to an 8.5” x 11” sheet)•8.5” x 11” (one flash card to an 8.5” x 11” sheet)