TREND enterprises, Inc. Horizontal Incentive Charts, Var. Pk, 22" x 28" Large size + solid color outline for high-visibility charts. Data range: 36 rows X 45 columns. Horizontal format appropriate for school, lab, office, factory, and research work. 28" X 22" jumbo size. Colors included: red, yellow, white, blue, green, purple, orange. Coordinates with TREND superSpots and superShapes stickers, or use marker/pen.