4" Aluminum Flash Collar Color:White It features a blue field

It features a blue field with a white crescent in the upper left corner

it featured 23 stars on a blue field and 13 alternating red and white stripes

It typically featured White Flag with a blue anchor

grounding spike and

All-aluminum ground set flagpoles available in 10'

4" Aluminum Flash Collar Color:White It features a blue fieldOutside Diameter: 12" A flash collar is an aesthetic finishing to your flagpole, primarily used to hide the concrete and foundation sleeve used to install your flagpole. A split collar can be useful when replacing or adding a collar to an installed flagpole without removing the pole from the foundation sleeve. The collar is split in half and mounting tabs with screws are installed on the underside of collar. The quantity and size of the mounting tabs