An index card consists of card stock (heavy paper) cut to a standard size, used for recording and storing small amounts of discrete data. Index cards are used by various institutions for their multiple segmentation requirements. They come in various colors and are also with particular letters on the sides for more accurate segmentation. Index dividers help in keeping other things together as well. Most offices and institutions have seen the usage of index dividers to keep various subject matters in accord and have tend to use them when the need arises. The concept of index dividers lies under the idea that various letterheads beside each index divider help make clear the segmentation purpose by the way it relates to the letterhead and content within it.