N95 NIOSH APPROVED Small (6-Bx/20) * NIOSH approved * Naturally contoured and designed to fit comfortably * Outer poly mesh holds shape while soft absorbent inner lining comforts * Type N95 Flat-Fold/ 3-Panel Fluid Resistant White * The 1870 incorporates a 3M-patented flat-fold/three-panel design that gives it a comfortable fit * The 3M respirators include a soft inner shell for greater comfort against the face *