Sajou Blue Ribbon Tape Measure

The Sajou card had one metre x 1.1cm of ribbon tape measure. It is graduated from 1 to 100 in centimetres with the Sajou logo at each end.
The markings are in dark blue on a sky blue base, the colours being inversed on the reverse side.
This ribbon has been especially woven for Sajou in a workshop near Saint-Etienne, historically the region for ribbon production.