Maruman Maruman Sketchbook Olive Series B3 Drawing Paper, Thick, Acid-free Paper, 5.5 oz/sq m A major sketchbook used in school education supplies Maruman heavyweight drawing paper. It has the thickest paper texture and is widely used in many ways. The grain of the paper is made of woven felt to enhance a natural and painful expression. The surface is strong and does not pill when used with an eraser, and the acid-free construction makes it easy to store. [B3 Drawing Paper, Acid Free, Olive Watercolor, Pencils, Pens, Colored Pencils, Markers, Sketching, Practice, School, Teaching Material] ◆Size: F8: Height 21.3 inches (54 cm) x Width 15.2 inches (38.7 cm). Quantity: 20 sheets. Paper: Construction Paper, Thick (Acid-free Paper) MPS-D156.5 g/m2 ◆Binding: Spiral (coil loop) with string ◆Cover: Adhesive board paper Country of Manufacture: Japan. *Depending on your monitor, the color of the actual product may differ slightly from the images.