Paste these cute puffy stickers into your encyclopedia picture book! A "zukan" is an illustrated encyclopedia, and these stickers illustrate all the different things that can be seen in the world of music. It's a fun way to learn! You can use the stickers to decorate your notebook, notes or letters to friends, or your planner. The stickers come with illustrated sheets where you can stick the stickers, and even a couple of puffy sticker encyclopedia books with puffy pages to stick the stickers. This Musical Instrument set features musical notes and all sorts of instruments, including a guitar, violin, piano, trumpet, and more. Each set contains one sheet of small stickers (approximately 0.3 - 1.2 inches or 0.7 - 3.0 cm in width), and one sheet of two large book stickers (approximately 3.0 x 2.3 inches or 8 x 6 cm).