LIGHTWEIGHT NANO MASKS FOR DUMMIES

Staying N95s, the Fangtian masks use head straps in contrast to ear loops, and they offer a cosy match for medium to huge face dimensions. This fold-flat "duckbill" style can make for simple storage and an excellent match for lots of facial contours, thereby reducing unfiltered airflow. The nose wire is malleable still sturdy, and it's got a thin f