The New Zealand flag features a royal blue background with the Union Jack in the upper left quarter (canton) and four five-pointed red stars with white borders on the fly (right side).
Here's a breakdown:
- Background: Royal blue, representing the blue sea and sky surrounding New Zealand.
- Union Jack: Located in the canton, symbolizing New Zealand's historical ties to the United Kingdom.
- Southern Cross: Four five-pointed red stars with white borders depicting the Southern Cross constellation. These stars represent New Zealand's location in the South Pacific Ocean.
Therefore, the key components are: blue field, Union Jack, and Southern Cross stars.