Roaring Spring Carbonless Chemistry Notebook

100 Sheets - 200 Pages - Printed - Spiral Bound - Front Ruling Surface - 15 lb Basis Weight - 56 g/m² Grammage - 11" x 8 1/2" Sheet Size - 0.33" Height x 8.5" Width x 11" Length - White, Blue Paper - Board Cover - 12 / Carton. Carbonless paper is printed with graph layout to keep notes organized. Backing under white paper copy prevents bleed-through.