Work on graphs, grids and other projects with this 2-pack of Staples 8.5 x 11-inch six-column columnar books. Keep track of finances, records and other important information with these six-column columnar books. Each one offers 50 three-hole-punched sheets, letting you conveniently add them to binders and folders for easy filing and archiving. These Staples columnar books come on green-tinted paper with green and black lines and six columns, making them ideal for recording keeping and accounting. Columnar book is ideal for accounting and record keeping. Eye-ease green-tinted paper. Includes 100 single-format pages with 6 columns. Overall dimensions: 8.5"W x 11"H. Includes 40 lines per page in green and black. Two pads per pack. Comes with three-punched holes for use with post binders. Staples brand 100% satisfaction guaranteed.