SANDYLION-Classpak Stickers. Use Sandylion educational stickers as classroom tools to motivate, inspire, educate, and reward young achievers! They feature bright colors and realistic shapes that children will love! These stickers are also great for at home crafts such as cards and scrapbook pages! Each package contains three 10- 1/2x2 inch sheets of stickers. Available in a variety of themes: each sold separately. Color, shape, size, and number of stickers per package varies by theme. Stickers are acid and lignin free! Imported.