This 12 x 12 dive flag slides over the Brownie’s THIRD LUNG clear air intake pole to clearly display this official size dive flag.

This dive flag is designed with a stainless steel stringer inserted diagonally through the middle to keep the dive flag in its most visible position.

This flag fits all current THIRD LUNG systems. Older versions with a smaller ID than 1" will need to purchase additional parts to adapt to this current dive flag.