Features: High-quality material: Double coil sketchbook is made of high-quality wood pulp paper, durable, you can use a variety of pens in the sketchbook, including pencils, pens, crayons, etc., in addition to wet pens; Can make a good picture, can be wiped repeatedly. Coil design: The art student's sketchbook is bound with coils for easy page turning and is suitable for children and adults to create art or develop and practice their sketching skills. What's included in the package: You will receive a spiral-bound sketchbook, these versatile and reliable sketch pads are suitable for various types of mixed colors and different levels of artists. Product size: Painting art paper size about 29.7x42cm, 21x29.7cm, 14.8x21cm, smoothing white paper, enough to meet your daily painting needs; It is easy to carry and you can use the sketchbook in your bag. Multi-occasion use: suitable for travel, writing poetry, innovative writing, sketching, painting, work notes, study notes, mood painting, etc. Notice: 1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurement Description: Material: Whole wood Paper size: A329.7x42cm/A421x29.7cm/A514.8x21cm Package List:1*Art Students Sketch Pads