UltraSource Beard Nets, Latex Free Polypropylene, Honeycomb, 21" White (Pack of 100) Lightweight, breathable polypropylene material contains no latex Provides protection around facial hair for those who need to cover hair on the job Wearing beard nets keeps work environments sanitary, especially in restaurants, food processing facilities, hospitals and more Prevents facial hair from falling in food Elastic bands hold the net firmly around each ear to ensure a snug and comfortable fit