Description
- Type A: normal disposable mask. Type B: disposable activated carbon mask. Material: soft, high-quality cotton. Size: 17.5cm x 9.5cm/6.89" x 3.74".
- Protection: Three layers of purifying dust, toxic gases in the air,and skin-friendly filter cloth,giving you multiple protections,protects you against dust, allergens and contaminants.
- They are soft and comfortable ear hook masks, not easy to drop, no need to adjust it when you are working.
- Suitable for people: Cleaner, Builder, Farmer, Doctor, Student, Nurse.
- Disposable 3 Layer Activated Carbon Filter Face Masks,Filters out bacteria, dust, pollen and smoke.
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