The term "wert fence" can be used to describe a variety of fencing options. Synonyms for the term include garden fence, picket fence, privacy fence, and boundary fence. A garden fence is usually low and decorative to enclose a garden area. A picket fence usually consists of white wooden posts with a row of wooden slats in between and is used to enclose a front yard. A privacy fence is usually taller and made of wood or vinyl and is used to create a barrier between yards or to block an unsightly view. A boundary fence is typically made of chain link and is used to mark the property line.