Eureka Back to School Mickey Mouse Scratch Off Stickers for Kids and Teachers, 180pc, 2.5'' x 1'' Includes (30) sheets for a total of (180) stickers. Each sticker measures 2.5'' x 1'' These scratch off stickers are the perfect back-to-school classroom supplies to reward your student's good behavior! Eureka Mickey Mouse scratch off stickers help reward and motivate your students in a fun and educational way. Add an picture or prize underneath for a cool reveal!