Elastic ear loop: Soft and pose less press to ears making you more comfortable wear it all day long. Embedded Nose Clip: Adjustable soft nose clip design fits the face better. Make sure your mouth, nose, and chin are all covered. Breathable and Comfortable: Made with nonwoven and melt-blown fabrics with 3-ply breathable layers which is gentle to the skin. Disposable face masks,elastic closure,can be used by students and adults. Blue face mask, suitable for home, school, office and outdoors, and provides protection for you.