Information Videos
VIDEOS
Fitting the Blackshield Bio Mask
How to put on the BLACKSHIELD BIO MASK. from Roger Pinnix on Vimeo.
N95 Mask Crisis, Shortages and Scams
Surgical Mask Test
https://www.youtube.com/watch?v=1kw4vRZTgjU
Bicycling Masks Test
https://www.youtube.com/watch?v=uk2QpEbnx8c