World War II era German Battle Flag

This is a World War II era German Banner or Battle Flag. This flag is in good condition for its age with a handful of miniscule ink spots and other age-related yellowing-stains. Along the top edge of the banner the words “REICHSKRIEGSFLAG” and the numbers “90 x 150” can be seen, with the 90 by 150 most likely representing the measurement in centimeters. Near the loop-holes, there are small holes most likely where it was hung up.