Encourage, inspire, and motivate your students with colourful posters that can create an exciting learning environment! Each design is printed on one side of a heavy weight card stock and can be re-used for many years.  Help amplify your students' learning environment with the easily recognizable look of Crayola?. Eureka charts come ready to use! Simply attach to a wall, door, or bulletin board with your favorite adhesive! 17" x 22".