Playground is a line-style Icon from Micro Line - Free set.

The Playground icon shows a rounded rectangular frame with a central ring and matching rounded side blocks, separated by open bar-like spaces. Drawn in the line style on a 10px grid with a 1px stroke so it stays clear at small sizes. Use it for playground maps, recreation directories, park signage, children’s activity areas, and outdoor amenity interfaces. It belongs to Micro Line - Free set in the Micro family.