9011 dusk mask
1.silica gel material,abs framwork
2.excellet design,
3.single-blow box
4.suitable for construction,industry

9001 dust mask

1. head hang design, durable and comfortable.

2.silia gel materials and antiaging.

3.abs mask body, durable and uneasy to distorted

4. abs materials and circulation within the cellular airflow

5.static electricity loose filter pad makes dust collection efficiency

better.