This Strathmore Charcoal Paper Pad is made of 100 percent acid-free cotton fiber in a natural white color. It has a traditional laid pattern and provides the proper resistance for precise shading with charcoal and pastels and works well with pens pencils or art crayons. The raised texture also makes it a fascinating paper for all mediums. The cotton fiber paper comes spiral bound at the top to keep your sketches and artwork together and for ease of use. It contains 24 sheets.