This incentive chart is a great way to motivate students and it's perfect for tracking homework, attendance, goals, and more. Each chart has 25 columns to accommodate 5 weeks and 36 rows to track an entire classroom roster. The smooth, durable write-on/wipe-off surface is perfect for writing on and is easy to wipe clean. Features lightly rounded corners with UV coating on the front. Measures 17'' x 22''.