SIZE AND QUALITY - It contains 6 pieces of a3 sketchbook, 30 sheets/60 pages each. Spiral binding is durable and won't cause the paper to tear when turned over. The brown kraft paper cover is hard and sturdy. EASY TO CARRY - The cover of this a3 spiral sketchbook is so thick that you can use it anytime and anywhere. You don't need to buy an extra easel, just put it on your arm or leg and it's ready to use. DRAWING ESSENTIALS - Instead of bright white, the a3 spiral sketch pad paper is a soft creamy white. The paper inside the spiral bound sketch pad has a slightly grainy appearance, which is great for drawing. It's a great choice for charcoal painting, writing and sketching. MULTIPLE MEDIA COMPATIBLE - The kraft cover sketchbook can be used in many different artistic media. The paper is thick (160 gsm), perfect for sketching. It also works with watercolors. WORRY-FREE PURCHASE - If you have any dissatisfaction with our a3 spiral sketchbook within 30 days after receiving the product, you can contact us for a refund. Feel free to email us and let us know if you have any questions or feedback about our product. We are dedicated to providing you a satisfactory shopping satisfaction.