United Sewing ASTM Level 3 Surgical Mask, Earloops, Black, 50/Box Size:50/Box while remaining lightweight

while remaining lightweight

you may not want to take them off

low modulus nitrile synthetic compound excellent for extended periods

redistributing pressure to relieve painful pressure points

turning clockwise for high resistance and counter clockwise to lower the resistance

United Sewing ASTM Level 3 Surgical Mask, Earloops, Black, 50/Box Size:50/Box while remaining lightweightUNITED SEWING USA BLK ADULT BFE (3) >99% Filtration High Fluid Resistance Surgical Mask 100% American Made Raw Materials Manufactured in Mount Airy, NC Ultra Soft Three ply Material Built in Nose Piece For Better Fit Comfortable Elastic Ear Loop Hypoallergenic & Latex Free