Zoomâ„¢ Flex Flag Fillable Ground Base

The Zoomâ„¢ Flex fill-able base is made of a durable, hard plastic and can be filled with water or sand for extra flag stability. It is compatible with all styles and shapes of the Zoomâ„¢ Flex flags. 19.7″ D x 19.7″ W x 10.25″ H