Kent paper for smooth drawing. Perfect for drawing and drawing art classes. Dimensions / 4 cutting sections: 15.6 x 21.5 inches (393 x 545 mm); Tsubo: 7.1 oz/yd2; 4.8 oz/yd2; 46 conversion: 37.6 lbs (172 kg); Paper thickness: 0.01 inches (0.25 mm)