Astm level 3 Surgical Face Mask

Astm level 3 Surgical Face Mask that we put forward is an ideal solution to prevent a variety of viral and bacterial infections. This type of mask is manufactured from medical grade polypropylene in size of 17.5 x 9.5cm, weight of 20+20+25g, and color of white & blue with earloop style. Easy to wear and take off, it is ideal to use in laboratory, hospital, food processing industry, chemical, etc. Astm level 3 Surgical Face Mask is disposable, skin-friendly, breathable, and comes in box packaging of 50pcs.