SAFETYWARE NW503EL NON-WOVEN PP 3-PLY FACE MASK (EARLOOP) Item Code: NW503EL0BLU00 (Blue) This face masks provide nose and mouth protection against dust, pollen, bacteria and more. Made from Spunbound Polypropylene (SPP) with adjustable nose strip and round elastic ear loop to give basic protection to the user.