Bristol board (also referred to as Bristol paper or Super white paper) is an uncoated, machine-finished paperboard. Common sizes include 22.5″ × 28.5″ (572 × 724 mm) and its bulk thickness is .006 inches (0.15 mm) or higher and A4, A3, A2 and A1.
Range: 220 to 250. Color: white & Colors
Applications: Technical drawing, illustration projects, comic book art, Brochures, Cataloge Cover, File Folder, Tag , envelopes etc.