3-ply non-woven polypropylene construction

Adjustable nose clip provides a custom fit

Latex-free

95% BFE (Bacterial Filtration Efficiency)

Size: 17.5 x 9.5cm or customized

Ear loop or tie fits to face comfortably

Protects face from dusts and bacteria

High filtration efficiency layer

Can filtrate more than 95% of bacteria, dust, harmful
gases, meets exporting quality standard

Various colors and design are accepted

Material: polypropylene others like nonwoven fabric