Spiral bound pad for writing and drawing. Ruled lines on half of the page and blank paper on the other half. Perfect for school projects, note taking, arts and crafts projects, do it yourself projects, and much more. Horizontal Format--ruled lines are printed on the bottom half of the page on both sides of the page. Vertical Format--ruled lines are printed along the inside half of the book on both sides of the page. Notebooks are bound along first dimension listed below. 64 sheets per spiral bound book.