mask

			Currently unavailable for delivery to your region due to high demand. We are working to resume delivery as soon as possible. Easy to wear and they provide a higher level of protection over the paper masks, and Very comfortable for long periods of time. Made of sponge material, keep pollutants out while offering comfort thanks to the built-in exhalation valves and soft and stretchy elastic loops. Washable, can be repeatedly used. Collapsible, you can put it inside your pocket and bring it anywhere. It is suitable for cycling, running, biking, hiking, skiing, woodworking and other outdoor activities. The dustproof mask can be used for anti-dust, anti-vehicle exhaust, anti-pollen allergy, anti PM2.5 and haze day protection. Lightweight material, soft texture, comfortable to wear. Comes with filter valves, smooth breathing.