Roaring Spring 5x5 Grid Engineering Pad

200 Sheets - 400 Pages - Printed - Glued - Back Ruling Surface - 3 Hole(s) - 15 lb Basis Weight - 56 g/m² Grammage - 11" x 8 1/2" Sheet Size - 0.66" Height x 8.5" Width x 11" Length - Green Paper - Chipboard Cover - 1 Each. 5-square grid format keeps charts and graphs neat and organized. Back grid shows through to front as guide for drawings and layouts.