Cycling Bike Bcycle Activated Charcoal Mask Head Mouth Face Mask

Pasters for fix on the back, easy to put on and take off.
Wind protection and dustproof and good permeability. 
Ideal for motorcyclists, cyclists, skiing, fishing, hiking and for winter use.
Also fits above the ears and nose while still keeping the full neck covered.
Air holes on the mouth position and a small hole under the nose position.
Specification:
Brand: Bacecamp
Model: BC-591A
Surface material: Neoprene
Inner material(4 layers): Nonwoven fabrics, Spray-bonded cotton, Activated charcoal, Spray velvet
Ventilation system material: Activated Charcoal
Color: Blue, Black, Red
Length: About 21.6" (55cm)
Height: About 11" (28cm)
Weight: 50g
One size fits all: Stretchable
Suitable for: Haze days, Cycling, Skiing, Skating, Anti-dust and other outdoor activities.
Package includes:
1 X Bike cycling face neck warm mask