Dynarex Procedure and Isolation Face Masks are lightweight, triple-pleated face masks with a fiberglass- free filter. These disposable Masks are designed for effective protection from airborne particulates. The Face Masks feature a flexible nose piece for adjustable closure and ear loops for easy donning and removal. Dynarex Procedure and Isolation Face Masks are available in blue and yellow, as well as blue with a plastic shield. The face shield helps protect against liquid splashes and provides optimal protection for the face and eyes.  12 unit per box, 50 box per cs