[Face Mask]: Suitable for most people and places, homes, offices, schools, catering services, food processing, environmental cleaning and other public places. [Face Mask]: Flexible ear hooks for universal installation, which can meet the immediate protection needs of various users. [Mask]: Adjustable nose clip can help form a tight seal and prevent atomization of the glasses. [Disposable masks]: Disposable masks are made of a three-layer fabric with strong support and used in a three-way filter to protect them from dust, smoke, car exhaust and pollen. [Disposable mask]: 100 pieces of softer and smoother feeling specially designed for daily breathing. Ear Loop closure.