Typical components of a Commercial playground of Sailing Ship series include:

1). Towers. In a playset, a tower is a vertical structure with one or more decks placed at various levels. 
2). Bridges. Towers may be connected to one another via fixed bridges or chain bridges for children to walk across.
3). Ladders. Rope ladders and fixed ladders are common accessories for playsets.
4). Slides. Playground slides may be covered or uncovered.
5). Swings. Swings are usually mounted on a free-standing swing set.