Breathable and comfortable for regular daily use.  This face mask covers the wearer's nose and mouth, providing a general physical barrier that limits spread of particles into the environment.  Made with nonwoven, melt-blown material.  Built-in adjustable wire nose piece and elastic band ear loops help fit comfortably and securely to your face.  This product is ideal for personal and family use as well as for employees of offices, restaurants, retail establishments, hotels, schools, and other public venues. Sold in sealed packages of 50 masks. These masks are disposable and designed for one-time use.