горячая одноразовая 5 слойная циклическая пыль pm 2.5 пылезащитная замена сердечника только qa

please be kindly noted,the listed product is produced and distributed abroad and subject to the laws of its country of origin. hot disposable mask 5 layer pm 2.5 dustproof mask core replacement mask only cycling masks features: top steel wire, adjust to fit your nose better. comfortable and breathable to wear. perfect for daily use,outdoor life,cycling,running etc.