Fast Delivery kn95 Folding Disposable Face Mask 4 Layers Particulate Respirator Mask

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.

We are a manufacturer and have been engaged in the mask industry for more than ten years. Our masks are customizable。