AccountPro Columnar Book Blue, hardbound cover with twin-wire binding. Green paper with brown and green ink. Column right rulings with numbered lines and columns. Numbered pages. Perforated column headings to avoid duplicating headings on each sheet. Includes self-adhesive tabs to customize spine, cover and index. Recycled paper contains a minimum 30% post-consumer material. 80 pages per book. 12-1/4 x 10. 5 Units per Column 20 Columns    Blueline Columnar Pads