1)Free of maintenance, easy to use
2) Rubber belt, latex-free
3) Adjustable nosepiece ensures comfortable wearing
4) Environment-friendly
4) Environment-friendly
5) Reliable protection against dust, bacteria, guarding user's health
6)Box Size: 18cm x 13.5cm x 12.5cm
7)Carton Size: 69.5cm x 26cm x 38cm, Volume: 0.068 cubic meters/carton
6)Box Size: 18cm x 13.5cm x 12.5cm
7)Carton Size: 69.5cm x 26cm x 38cm, Volume: 0.068 cubic meters/carton