Similar to a capital letter U laying on its side. Earloop Demetech N95 with ear loops most pharmACIes, drugstores, and grocery stores carry them. External Nose Clip N95 mask machine with inside nose pin some businesses provide price reductions for orders that are more substantial. In addition to these places, ask around to see if any family members have one laying around that they don't use anymore. Please send me samples of your entire product line so that I can compare prices and quality before making a purchase decision. When trying to determine whether or not a KN95 mask is authentic.