1.With 5 layers of particulate filters, can help to filtrate the gas from toxic, paint, second-hand smoke, dust, haze, vehicle exhaust etc.
2.Adopts activated carbon and breathable fiber.
3.With two ventilation holes built in both sides for better breathability.
4.Effectively removes absorb harmful gases.
6.Convenient to use.
7.Suitable for cycling, racing, skiing, fishing, snowboarding, climbing etc.
Length: approx. 110mm/4.4 inch
Single Side Width: approx. 90mm/3.6 inch
Material: Activated Carbon + Breathable Fiber
Brand new with high quality
2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.
3.Please understand that colors may exist chromatic aberration as the different placement of pictures.