![Mask with Breathing Valve Filter Protective Mask Respirator Reusable KN95 mask N95](http://topbuy4u.com/cdn/shop/products/product-image-1361007382_{width}x.jpg?v=1587241870)
Brand Name: centechia
Origin: China Mainland
Safety standard: NONE
Protection class: NONE
Model Number: -
Feature 1: With breathing valve
Feature 2: with PM2.5 Filters
Brand Name: centechia
Origin: China Mainland
Safety standard: NONE
Protection class: NONE
Model Number: -
Feature 1: With breathing valve
Feature 2: with PM2.5 Filters