This 9 by 12 inch pad includes 15 sheets of 100 percent cotton Multicolor Stonehenge paper that is acid-free and pH neutral. Each pad includes 3 sheets each of the following colors: Warm White, Natural, Cream, Fawn and Pearl Grey. Designed for students and professionals alike this versatile paper is suitable for printmaking, etching, silkscreen, pencil, pastel, watercolor and various other fine art applications. Stonehenge is a high quality, archival paper that is cost efficient. Made in the USA. 250 gsm.