Single-Subject, Wirebound Notebook Is Made From Bagasse Paper, A Renewable, Recyclable And Compostable Resource Derived From Sugarcane. 16 Lb. Paper Is Made Using An Elemental-Chlorine Free Process (Ecf) And Carbon Neutral Certified Paper Materials. Paper Mill Uses Renewable Energy, A Closed-Loop Water System, And A Landfill-Free Manufacturing Process. Each College-Ruled Sheet Features A Red Margin. Environmentally Responsible, Soy-Based Ink Is Used For Rulings. The Notebook Cover And Sheets Are Three-Hole Punched For Insertion Into Standard-Size, Three-Ring Binders..