Great for behavior management, these colorful, expressive stickers give students a clear message of how they’re doing in the classroom! Use the stickers on progress reports, behavior charts and more to help students monitor their own behavior—green for good or acceptable behavior…yellow for warnings or questionable behavior…and red for behavior that needs to improve. Pack includes 4 sheets of stickers in 3 designs, for a total of 320 stickers; each measures 1/2" in diameter.