The national flag of New Zealand was first used on colonial ships in 1869 and received official recognition in 1902. It features the Union Jack in the canton and four stars of the Southern Cross, symbolizing New Zealand's location in the South Pacific. These flags are made of 100% polyester and are screen printed, measuring 3 feet by 5 feet. They have brass eyelets at both ends of the hoist, allowing them to be easily flown from a flag pole.