TREND enterprises, Inc. Vertical Incentive Charts, Var. Pk, 22" x 28" Large size + solid color outline for high-visibility charts. Data range: 50 rows X 30 columns. Vertical format appropriate for school, lab, office, factory, and research work. 22" X 28" jumbo size. Colors included: red, yellow, white, blue, green, purple, orange, deep pink. Coordinates with TREND superSpots and superShapes stickers, or use marker/pen.