Eureka posters & charts will capture the attention of your audience.Printed on one side of a heavy weight card stock and can be re-used for many yearsEducational, motivational, decorative, colorful, inspirational17" X 22"Material : PaperAge : 3+ yearsGrade : Grade PK-12Product Series : 17 x 22 PosterPackage Contains : 1 PosterPackage Count : 1