Mohini 3-Ply Disposable Face Mask is manufactured with Meltblown Protective Layer & Ultrasonic Welded elastic Earloops. It's currently available in a Pack of 50. The masks are ASTM F 2101 passed with 99% Bacterial Filtration Efficiency. The 3-protective layers have a skin-friendly inner layer to make it easily breathable so you can wear it for hours. The Universal Size Design is ideal for Adults, teenagers, and elder personnel. Also, it's Proudly Made in India.