1 piece Face Mask + 2 pieces PM2.5 Activated Carbon Filters

Anti Dust Breathing for Protection, Unisex Black Face Reusable, Activated Carbon Replacement Filter Respirator, Sports Anti Pollen Allergy

Material: The product is made of breathable nylon mesh fabric without bad smelling, soft and lightweight material is washable and easy to clean, making you enjoy outdoor activities all day long.

One Size Fits All: approx 8 x 5 inch, Adjustable & innovative new neck strap design, make it possible to fit most of people's face and neck.

Protection: Mask with activated carbon filter blocks over 99% of 0.1 micro particle such as dust, pollen, vehicle exhaust, smoke, fumes, gas, great for 4 seasons.

Application: Suitable for all the outdoor sports and activities such as running, walking, cycling, motorcycling, skiing, snowboarding, paintball, cleaning, carpentering, painting, lawn mowing.