Detailed Description

Dulzod 5 layer sport shield mask can filter out 95% of particles larger than 0.3 microns. Uses special valves that filter with 5 layers of non woven and activated charcoal microfiber. Great for use when at dusty outdoor events, sweeping, grinding, sanding, flower pollen, smoke, dust, etc. This is not for C19 or medical applications. The mask is stretchy and adjustable to make it very comfortable. Comes with one included filter and dual valves to install and use. Brand new in manufacture package. The color is black.