3M 8210 FACE MASK BOX OF 20 PCS BREATHE 15% EASIER: Breathe easier due to proprietary filter material that allows greater airflow NIOSH APPROVED: N95 masks AJDUSTABLE NOSE CLIP: Adjustable nose clip to help ensure a secure, custom seal USE FOR: Great for use when sanding, sawing, grinding, lawn mowing, sweeping, dry-wall grinding, woodworking, and working with fibreglass insulating particles. Use only in non-harmful environment LATEX FREE: Does not contain natural latex rubber