N95 Masks, 20 per Box, NIOSH Approved Collapsible Individually Wrapped Aluminum Nose Clip and Sponge Nose Pad Fits Nose with Adjustable Strap-Fast Shipping

Description

NIOSH N95 certified mask (National Institute of Labor and Health Laboratory) compliant (Standards) NIOSH N95; Contents: 20 pieces

Hygienic individually wrapped disposable type. Foldable for portability. The 3D construction prevents pressure on the mouth and maintains comfort even when used for a long time

Aluminum nose clip and sponge nose pad for a secure fit on your nose. Overhead

Precautions for Use: Do not use in environments with oxygen concentration below 19.5%. Please perform installation test before use and use it correctly. Please do not modify or repair the mask. This product does not protect against harmful dust and gas, so please do not use it in such environments

Material: Non-woven fabric (3 layers, Outer layer: PP, Middle layer: Melt-blow, Inner layer: PP), String: Polyurethane fiber rubber, Nose clip: Aluminum wire