SSgt. Adrian Ramparsad, 366th Munitions Squadron Supply Technician, displays a finished face mask prototype, March 8, 2020, at Mountain Home Air Force Base, Idaho. The face masks are designed with built in slots to hold filters so individuals can maintain a proper barrier. (U.S. Air Force photo by Senior Airman Tyrell Hall)

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Photo by: Senior Airman Tyrell Hall |  VIRIN: 190408-F-AE594-022.JPG