Application - Our face masks are suitable for home or outdoor cycling, running, shopping, bus, subway, etc. Perfect to wear to work in commercial and light industrial applications.
Filter Inserts are available for purchase separately. They are not necessary for the mask to achieve its purpose but do add an extra layer.
Dimensions - Height is 4.75" to 5.00", Width folded is 4.00" to 4.25", Ear loops peripheral length is 4.00" to 4.25".