The model SEKURA-N95 is a foldable N95 respirator approved by NIOSH. This respirator is for non-medical use. This comes in a pack of 20 respirators in a box. Foldable respirator Latex-free Medium/large Staple-free Lightweight construction promotes greater worker acceptance NIOSH 95 approved Adjustable nose clips and overhead straps Foam Anti-Fog Nose Pads Makrite Sekura-N95 Disposable Medium/Large All-Purpose Safety Mask - 20-Pack