Roaring Spring Whitelines Engineering Pad

80 Sheets - 160 Pages - Printed - Glued - Both Side Ruling Surface - 3 Hole(s) - 20 lb Basis Weight - 75 g/m² Grammage - 11" x 8 1/2" Sheet Size - 0.38" Height x 8.5" Width x 11" Length - Gray Paper - Orange Binding - Gray Chipboard, Black Cover - 24 / Carton. Digital-friendly note-taking - Use FREE Whitelines App to simply scan, save and share your notes. Paper works with your phone so you can instantly digitize your notes.