About this item

Nylon fabric with air permeable holes design, brings you breathable and comfortable wearing experience; The anti dust mask can prevent you from haze, dust, fog or air pollutant Designed with 2 exhaust valves, air resistance is smaller, smooth breathing; Close the valve when inhaling to prevent air pollution and particulate matter; Open the valve as you exhale to expel moisture A washable, reusable, economical and eco-friendly mask for you; With replacement filters design, easy to change, you can replace the filter based on using time and demand With widen mask straps and magic sticker closure, you can adjust tightness to fit face size, ensure a good sealing performance and comfortable wearing experience Available in black, camouflage, red and blue color for you to choose from; Package includes 1pcs mask, unisex size, suits for adults with slim face or big kids