disposable 3 ply face masks pack of 50 pcs/box, albatross health 3ply premium black procedure earloop face mask, safety mask filter for protection, mouth and nose cover for adults albatross health new england this item is intended to protect the user from airborne substances, contaminants, and particles. single pleats rectangular face masks with a shapeable nosepiece and two earloops present, one on each side, in order to hold mask in place. this product is not a medical device and should not be used in a surgical setting where significant exposure to liquid, bodily, or other hazardous fluids may be expected. this is a single use, disposable device, provided as non-sterile.