This drawing book features black heavyweight drawing paper and spiral binding that allows pages to lay flat when open. It has a hard cover that is durable and washable. Details: Black 5.9'' x 5.9'' 190gsm 40 square sheets Spiral-bound Heavyweight, acid-free Cold press, textured surface Made of FSC certified paper pulp Ideal for pastel, colored pencil, acrylic painting, photo and scrapbooking