Super Hunter Outdoor Protective Cartoon Teeth Cotton Face Mouth Mask Suitable for Adults Mask Size (Approx):9.5" x 4.7" (L*W). Main Color: Black. can be effectively isolated PM2.5 fine particles and bacteria. Comfortable material will not rub your face. Reduce the viral infection in crowd. Deal for Dust, Germs, Allergies, Smoke, Pollution, Ash,Pollen, Crafts, Gardening, Travel, Anonymity,