China Kn95 N95 Respirator Mouth Face Masks Anti Dust

N95 respirator mouth face masks anti - dust and more.
The mask is folded in four layers to form a three-dimensional breathing space;it has a hidden plastic bridge of the nose, prevents fog, and has a hidden cartilage bridge of the nose, which can avoid gaps and reduce the inhalation of harmful substances through adjustment. High elastic ear hanging, lower pressure.
Features
- Safe, breathable, and Hypoallergenic; and high filtration, capacity.
- Elastic ear-loops with no pressure to the ears.
- Provide some protection against dust, or some poisonous things.
- Clean and helpful, it is great for woodworking, house cleaning and general maintenance.
- Made of non-woven material, they are featuring good skin tolerance and comfortable to wear.
- Without glass fibers.
- Great choices for you or your family.