This lightweight cone-shaped disposable mask allows you to breathe and speak easily. The low profile design lets you see without any obstructions and can be worn with glasses. For protection against non-toxic dust, contaminants, and fluids. The aluminum nosepiece can be shaped for personal adjustment to provide a close fit. Features a durable single head strap and a soft, non-irritating filter media. Ideal for blood-borne pathogen hazard spill kits. For use in medical clinics, by dental hygienists, or lab technicians.