Name: Outdoor running anti-fog haze breathing valve riding activated carbon mask bicycle windproof warm mask dust mask
Color: gray pattern, blue pattern, orange pattern, red pattern
Product list: high elastic diving mask x1, activated carbon lining x1
Packing: opp bag packaging
Product weight: 45g

Packing size: 19x18x2cm
 
Features:
1: Light and comfortable, can also be used alone
2: For dustproof, antistatic and anti-scratch
3: stylish design
4: No deformation after long-term use
5: The exhaust valves installed on both sides of the mask automatically open and close, no air leakage, good filtering effect, no sultry and no fog
6: The fabric has delicate touch, soft and elastic, and has the characteristics of anti-fog, anti-shock, thermal insulation, etc.
7: Effectively suppress PM2.5, the filtering effect reaches 99%
 
Installation Notes:
1: Put the mask on the bridge of the nose and chin
2: The back of the mask is fixed with Velcro
3: Install the malleable aluminum nose bridge clip on the nose bridge, which can be adjusted according to the different face shape and nose shape of each person, suitable for various face shapes, high density
4: Check whether it is appropriate, cover your face with your hands and breathe hard to see if the air can flow
5: Adjust the upper and lower tightness of the mask by adjusting the Velcro on the back