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 card stock. 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.