Easy to wear and they provide a superior 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 Ear hook
The dustproof mask can be used for anti-dust, anti-vehicle exhaust, anti-pollen allergy. Comfy elastic and wide Ear hook lets you wear these masks for long periods of time without irritation. Lightweight material, soft texture, comfortable to wear.
Built-in exhalation valve lets air in and keeps moisture out, letting you breathe easier while keeping dust and other pollutants out. Washable, can be repeatedly used. Collapsible, you can put it inside your pocket and bring it anywhere.
Face Mask - 1pcs