Sell 3 PCS Reusable PM 2.5 Dust Mask with Breathable Valve Respirator best price

100% brand new and high quality Material: Polyurethane PU Keep pollutants out while offering comfort thanks to the built-in exhalation valve and soft and stretchy elastic loops. 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. Comfy elastic and wide ear loop let you wear these masks for long period of time without irritation. 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. Easy to wear and they provide a superior level of protection over the paper masks, and Very comfortable for long periods of time. Washable, can be repeatedly used. //Please note that this item CANNOT RETURNED OR EXCHANGED //Product's color can be shown different depending on lighting and/or screens.