GOOD QUALITY FILTER MASK â?? Make of safety medical standard material. BREATHE WELL â?? Breathable design allergy mask, 3-ply disposable face mask, you can still carefree breathing.Each mask is individually package SOFT AND COMFORTABLE â?? They are soft and comfortable ear hook masks, not easy to drop, no need to adjust it when you work GREAT VALUE â?? Big value face mask, Suitable for people: Cleaner, Builder, Farmer, Doctor, Student, Nurse