- Three layers of protection, made of melt-spray filter layer and non-woven fabric.
- Surface is evenly covered with air pores, good breathability.
- Adjustable soft nose clip design fits the face better. providing you with comfortable wearing experience.
- Breathing space that meets the needs of different facial contours, and can be used by students and adults.
- Suitable for most public places and provides protection for your travel.
Package Dimensions: 8.1 x 4.1 x 3.0 inches