The Surgical Mask (50 per box) provides single-use protection with a Bacterial Filtration Efficiency (BFE) of over 95%. Its three-layer non-woven design includes a spunbond layer, meltblown layer, and another spunbond layer for maximum defense. The non-latex material, adjustable steel wire nose bridge, and elastic earloops ensure a secure and comfortable fit for all users, even those with latex sensitivities. Stay protected with this one-size-fits-all mask.