INFORMATION
Material:Non woven fabric + melt blown fabric
Number of layers:three layers
Intended for:adult
Size:approx 17.5*9.5CM
How to wear it:Ear hanging type
FEATURES
1. invisible shapeable nose clip, fit the bridge of the nose, prevent glasses from fogging.
2. strong elastic plastic ears, very comfortable for long-term use
3. Three-dimensional mesh filter structure, high density to block Dust