3-layer Meltblown Non-medical Disposable Protective Mask 20PCS
● Please use disposable masks within the validity period.
● Only for one-time use, destroy after use.
● The packaging is broken and prohibited to use
● Disposable masks are usually replaced every 8 hours and cannot be reused.
Material: non-woven fabric, Meltblown, environmental protection tape
Number of layers: 3 layers