Irontria 4Pcs Cotton Face Bandanas Reusable Washable Adjustable with Breathing Valve and 12Pcs Five-layer Activated Carbon Filter Sheets for Haze Dust Face Health, for Adults, Ship from US
Brand: Irontria
Color: 4color I

With unique ventilation design, excellent breathing permeability. Flexible and comfortable, breathing smooth, Suitable for Running, Jogging, Cycling, Hunting, Climbing, Construction and Woodworking, protect you from dust, pollen and other little particles in the air.
Details:
Color: Black
Material: Cotton
Size: 20 x 5 x 0.5 cm
Q: How long is delivery?
A: All orders are fulfillment by Amazon. About with 2-5 days.
Q: How many valves and filter sheet in the package?
A: Each package is different. 2Pcs Cotton Face Bandanas come with 6 filter sheets, and 4Pcs Cotton Face Bandanas come with 12 filter sheets.

【Package Including and Shipping】4 Color Bandanas (Black/Grey/Blue/Red) + 12 Filter Sheets. Suitable for Adults. Fulfillment by Amazon to ensure prompt delivery of your order.
【Comfortable and Soft】The cotton material allows for increased airflow and keep the skin cool. Adjustable ear loops allow you to adjust its length freely. Perfect for Adults.
【Washable and Reusable】The cotton Bandanas can be washed when they get dirty. Easy to replace filter sheet, activated carbon filter sheet can not be cleaned, replaced every 2-4 days.
【Protect Your Family】Cotton Bandanas with Five-layer Activated Carbon filter sheet, it can effectively filter dust, pollen and other little particles.
【MULTIUSES】Protect you from dust, pollen and other little particles in the air. Perfect for outdoor activities, such as Running, Jogging, Motorcycle, Cycling, Construction, Woodworking.