Roaring Spring Wirebound Graph Notebook

70 Sheets - 140 Pages - Printed - Spiral Bound - Both Side Ruling Surface - 20 lb Basis Weight - 75 g/m² Grammage - 11" x 8 1/2" Sheet Size - 0.33" Height x 8.5" Width x 11" Length - Gray Paper - Orange Binding - SBS Board, Chipboard Cover - 12 / 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 work.