Origin: China Mainland Safety standard: GB2626-2006 Protection class: FFP2 Material: Non-woven Certification: ce Model Number: FFP2 KN95 Face Mask Feature 1: Face Mask/Mask for Face Feature 2: Mouth Mask/Mask for Mouth Feature 3: Dust Mask/Dustproof Masks Feature 4: Protective Mask/Protection Masks Feature 5: Reusable Mouth Masks Feature 6: PM2.5 Filter/Mask Filter/PM2.5 Mask/Filtration Mask Feature 7: Safety Mask/Safe Masks Feature 8: Breathable Soft and Comfortable Material Feature 9: Anti automobile exhaust, smoke, fog, haze, pollen, germ, odor, etc. Feature 10: Adult Face Mask/Masks For Adults Feature 11: 5 Ply Filtration Non Woven Fabrics Feature 12: 3D Stereo Cut Design Feature 13: Gray Mask/Gray Facial Mask/Gray Mouth Cover Feature 14: KN95 Face Mask/FFP2 Mouth Mask Feature 15: Mondmasker/Maske/Masque/Mascarillas/Mascherine/Tapabocas/Mondkapjes Quantity: 1/5/10/20/30 Pcs Life Cycle: Disposable/One time Color: Gray Applicable: Adults/Unisex/Civil