These adorable ½-Inch Emotion Stickers can be used for behavior contests at home and in school. They are also a great tool for helping children learn to express their emotions! 80 stickers per sheet. These ½-inch round Emotion Stickers are loved by teachers and students alike. Use Emoji Stickers as a behavior management tool, on behavior charts. You can also use them to encourage young children to get in touch with their feelings. These high quality stickers are easy for young children to use, and have a beautiful glossy sheen. With 80 stickers per sheet, you'll have loads of .5" reward stickers for your home or classroom!