The Sundaram practical sheet pack contains 100 pages (50 Sheets) in all. Papers are ruled on both sides. It is useful to keep the notes organized and up to date. For adding paper to the binder appropriate 2-hole punch is given as a option. Packaging comes with re-sealable bag to protect and preserve unused sheets. These ruled paper are preferred by those in middle and high school, college, professional use etc. Spacing fits more writing per page than wide-ruled paper. Multi use – for Assignment, Project, School, College, Office Etc.