Description Nine happy planets (yes, we included Pluto) orbit this fun and educational bookmark, perfect for budding astronomers! Design is enhanced with eye-catching gloss highlights. Attached: A bright yellow tassel. Bookmark is printed on sturdy, smooth-finish cardstock. On the back: A handy little ruler in inches and centimeters, printed on a silvery background. Bookmark is encased in a protective clear plastic sleeve. Bookmark measures 2-1/2” wide x 7-1/8” high. Warning: Choking hazard, small parts. Not for children under 3 years. Customers Also Liked Related products Snap! Solar System Build a Solar System Moving Heaven and Earth: Copernicus and the Solar System Reviews