Surgical Mask Tie Closure ASTM Level 1 One Size Fits Most

Classic style with ties.

Features cool and breathable, 3-layer SMS material and pleated style for user comfort ASTM F2100-11 - Level 1 Barrier.

Fluid Resistance: ASTM F1862 at 80 mm Hg. BFE in excess of 95%. PFE in excess of 95%. Delta-P: Less than or equal to 4 mm H2O/cm2 Flammability: Class 1.

Blue, Single Use, Not made with natural rubber latex.

Packaged: 50/BX 6BX/CS