This A4 pad contains 20 individual sheets of white, extra-smooth, high-quality Bristol board. It is perfect for fine-detail drawings and illustrations using pencil, technical pen, ink, airbrush and more. The board is acid-free, making it long-lasting and anti-yellowing, and pages can be neatly removed to be used as individual sheets if desired. The pads are available in 3 different sizes (A5, A4 or A3) to suit your needs. - Transparency: Opaque - Surface texture: Very smooth - Brand: Winsor and Newton - Acid free: Yes - Page size: A4 - Paper print: Plain - Paper weight: 250gsm - Paper colour: White - Main material: Bristol board - Removable pages: Yes