хлопок pm2. 5 анти дымка дыхательный клапан антипылевая маска для рта активированный уголь респиратор рот-муфель+2 сменных фильтра

cotton pm2.5 anti haze mask breath valve anti-dust mouth mask activated carbon respirator mouth-muffle+2 replacement filter feature: material: made from cotton, breathable, windproof, sweat-absorption, comfortable and skin-friendly. besides, comes with breathing valve, it can dissipate heat, make the mask more breathable. humanized design. ergonomic cut on nose and adjustable and elastic ear belt can fit face closely. it is enough to cover nose, mount, face. reusable, economic-friendly an...