These single-use Disposable Black Face Mask helps filter bacteria, dust, and other airborne particles. Stay safe while at the office, traveling, or doing everyday errands such as shopping or heading into appointments. Masks are individually packaged so you can keep this in a drawer, glove compartment in your car, or inside your purse. The masks have 3 layers of protection making them breathable, lightweight, and easy to wear with comfortable earloops. There are 50 individual masks packaged inside each box.