Box of 50 With the dynamic and rapidly changing nature of health care today, concern for the protection of both patients and healthcare worker is paramount. 3M Health Care understands your need for high quality products that help reduce exposure of the patient and healthcare professional to potential infectious airbourne particulate hazards. - The highly effective filter in all 3M surgical masks provides optimum protection to the patient during surgery, including the immediate surgical site. - The good facial fit, low breathing resistance and hypoallergenic properties of all 3M Health Care masks provide optimal comfort for the heathcare worker. For quick delivery call: 1-786-251-7859