Roaring Spring 5x5 Grid Engineering Pad

100 Sheets - 200 Pages - Printed - Glued - Back Ruling Surface - 3 Hole(s) - 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 - Green Paper - Chipboard Cover - 24 / Carton. Excellent for engineering labs and classes. Smooth, 15 lb. paper with a green tint for easier reading.