Mountain bike mask air - proof thermal activated carbon mask smog - proof pm2.5/ mask

According to the shape design of human face, the lower part of the bridge of the nose is covered, and the bridge of the nose is fixed with aluminum plates to prevent slipping. Suitable for motorcycle, electric bike rider, Wargame, skiing, mountaineering and other outdoor, extreme sports enthusiasts use.

Weight: 70g (with packaging)

Product features:
1: it is light and comfortable, and can be carried alone
2: dustproof, anti-static, anti-scratch
3: fashion design
4: long-term use without deformation
5: install the exhaust valve on both sides of the mask to open and close automatically, no leakage of air, good filtering effect, no heat and no fog
6: the fabric is delicate, soft and elastic, with features of anti-fog, anti-shock and heat preservation
7. Effectively inhibit PM2.5, and the filtration effect reaches 99%
Installation instructions:
1: put the mask over the bridge of your nose and chin
2: fix the back of the mask with a magic patch
3. Malleable aluminum nose bridge clip is installed on the bridge of nose, which can be adjusted according to different face types and nose types of each person. It is suitable for various face types and high density
4: check if it is appropriate. Cover your face with your hand and breathe hard to see if the air can flow
5: adjust the upper and lower tightness of the mask by adjusting the back magic patch

The following is the upgrade cover: