This type of ribbon was used as an inner band for a hat.
https://trc-images.nl/collection_images/hires/2018/2018.1512.JPG#\\TRC-SERVER\TRCSharedWork\TRC Database\collection%20photographs\2018.1500\2018.1512.JPG#
Complete roll of dark blue ribbon. There is a paper wrapping with the text: 4 METER PRIMA NAADBAND.