Our Kimtech™ N95 pouch style respirators are sold in boxes of 50 units.  There are N95 masks but not specifically made for medical use. This style of mask is designed to help protect you from airborne particles and contaminants. This respirator is NIOSH-certified as an N95 particulate respirator, demonstrating that it provides 95% filtration efficiency of 0.3 micron particles.   These masks are shown on the CDC website https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/N95list1sect2-k.html.  Number 84A-9042

The pouch respirator has a comfort fit headband and a bendable nose piece to ensure a comfortable fit and maximum comfort.  These are pre-bagged in packets of 50 masks.