Sheets of white, printed paper with variously colored tabs to bookmark important sections or indicate signature lines. Commonly used for content concerning various types of documents and writing.

The number of pages and tabs vary, with Microsoft and Twitter’s designs featuring one page with a single, purple-colored tab. Facebook’s is printed with NDA, or nondisclosure agreement. Most platforms indicate text with dark lines. Apple’s design features an easter egg, addressed Dear Katie and signed Take care from John Appleseed with the text of its 1997–2002 Crazy Ones/Think Different ad campaign: