10 шт kn95 пылезащитные противотуманные и дышащие маски для лица 95% фильтрация n95 маски особенности as kf94 ffp2

item introduction: name:kn95-10 material:non-woven fabric, kn95 solvent spray, thermal insulation cotton weight:7g mask color:white size :10.5*14.5cm quantity:10 masks pack item details: * preserves heat and is waterproof * soft texture and comfortable wear * pm 2.5 filtration with an efficiency rate up to 95%