dhl shipface anti dust mouth er pm2.5 dustproof anti-l washable reusable sponge tools black face mask masks vg98

famask anti dust famouth er pm2.5 mask dustproof anti-l washable reusable sponge masks tools masks d.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.