2 Layer Sponge Face Mask With valve

Durable sponge material, keep pollutants out while offering comfort thanks to the built-in exhalation valves and soft and stretchy elastic loops. Can removes over most dust, fumes, pollen, haze, chemicals etc. Mask is wide enough for cover nose, mouth and face, very comfortable to wear. 6 7/16" W x 5 1/4" L