Pentalic Hardbound Heavyweight Sketch Book is a handsome, perfect-bound library quality book, with 220 pages (110 sheets) of bright white 70 lb. acid-free drawing paper. Designed with a lay-flat spine for drawing and to stand upright on a bookshelf for efficient storage. The sturdy binding protects artwork and holds pages securely to limit smearing. Ideal for sketching, classwork and writing. Cover is finished with an embossed leatherette texture.