2019 High quality Flexible Graphite Foil - 3 Layer Non-woven Dust Face Mask Thickened Disposable Mouth Mask Dust Filter Safety Mask – VET Energy

Features:

Safe and breathable.
Hypoallergenic,high filtration,capacity.
Clean and helpful.
Elastic ear-loops with no pressure to the ears.
Provide some protection against dust, or some poisonous things.

Descriptions:
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.

One size fits most.