Magazine features are a common part of many publications. ADS, which are three letters long, are short advertisements that are often found in magazines. SPREADS, which are seven letters long, are two facing pages that are usually used to showcase a single image or article. Serials, also seven letters long, are stories that are published in multiple parts over a period of time. Finally, foldouts, which are eight letters long, are large images or articles that are printed on multiple pages and can be folded out for a larger view.