Disposable Face Mask Bx/50 w/EarLoops 3-Ply Level 3 Blue

Level 3 - 3ply Mask

 * Blue

 * Bx/50

 * Adjustable nose clips

 * The 3-layer design provides BFE and PFE > 85%

 * One size fits all

 * Ultrasonically welded ear loops stay firmly attached

 * Tested for quality

 * Outer and inner layers - spun bond nonwoven polypropylene

 * Filter - melt blown nonwoven polypropylene

 * Straps - polyester elastic cord

 * This mask contains no components made from natural rubber latex

 * ASTM F2100 - Level 3 *