dhl shipping disposable dustproof face mouth mask windproof safety masks home proof face mouth mask anti-dust

non woven material multi-layers size,ears wearing,wearing confortably and safely anti pm2.5 3-layer masks this product is used for daily use quantity: 1 piece package size: 10.0 * 10.0 * 10.0 ( cm ) gross weight/package: 0.1 ( kg ) original country: china