Medium ruled college paper is generally used in middle school through to college and is also popular with adults. This is a good choice for teen or adult for taking notes in college classes, meetings, using as an office notebook, composition or exercise books, writing journal, daily diary, planning your day or simply writing or sketching. The horizontal spacing is 9/32" or 7.1mm with a margin ruled 1 1/4 inches (32 mm) from the left hand of the page. Design reflects how much you love this diving nautical sport no matter whether you dive at the sea or at the pool, if you go diving in the reef or with sharks . This is for you! Special gift for Scuba Diving fans Total Inmersion is a passionate Aquatic Sport, in your family or friends you probably will find a fan of this nautical passion, let yourself be inspired and surprise your partner or impress a friend with this simple but with a purpose shirt gift.