dhl shipanti-pollution dust masks ph2.5 washable and reusable women men safety face sponge mask mouth 6ob5

anti-pollution dust masks ph2.5 washable and reusable famask women men safety sponge mask mouth s.features: material: sponge skin-friendly material makes it feel comfortable when you wear it. double filter: 2 layers thick preventing dust perfectly. its extensible and stronger is not easy to be damaged. widen elastic ear-loop: with stretchy widen ear-band for closely fit, easy to wear and off.