The Square Moleskine Sketch Album is a different shape than your average sketch book. The 7.5 by 7.5 inch (19 by 19 cm) square pages allow for more space to fill with sketches, designs or visual journaling. Ivory, sketch-grade paper is stitched in black cardboard covers for a lightweight, portable sketchpad with durability that can handle a variety of mediums- ideal for pencils, pastels, charcoal, markers, and fountain pens. Inside the back cover is an expandable pocket for removable notes. All pages are detachable and are 81 lb sketch grade paper.