?Delivery Time?In Stock the United States, it takes about 7-15 days for delivery.
?FREELY ADJUSTABLE? Earring cotton with elasticated cord, you can freely adjust the length of the cover strap as needed. One size fits everyone, Suitable for adult men,women and Kids.
?Widely Used?Protects you from dust, pollen and other fine particles in the air, ideal for cycling, camping, running, traveling, climbing and daily use.
?WASHABLE and REUSABLE?This is washable and reusable.It can be washed by hand or with a normal load of laundry in warm water.Recommended replacement of carbon filter 1-2 times a week.
?Customer Service?If you Have Any Questions, Please ontact us for help. We are committed to doing our best to solve all your problems.