Ample-sized chart makes it highly visible and perfect for all ages and activities in schools, club, offices and homes. Each horizontal incentive chart offers 36 rows and 45 columns. Sturdy, durable chart coordinates with Trend stickers. Chart set includes one each in red, yellow, white, blue, green, purple, orange and deep pink horizontal charts. Ideal for teaching students in fourth grade to twelfth grade (ages 8 to 99).