This is the KN95 FFP2 FDA Approved Face Mouth Nose Covering Foldable Mask box of 10 Features: FFP2 FDA approved Please note: This is a Non-Returnable item Each mask individually sealed Foldable professional protective mask Earloop Skin friendly Excellent ventilation High filterability KN95 certified particulate respirator Meltblown non-woven fabric Box of 10 masks "