4 Face Mask With Activated Carbon Filter Cotton+8

Description: 100% brand new and high quality! Ergonomic design,face fit comfort. Five-layer mask protection, suitable for outdoor exercise, walking, travel and so on. Cotton stereo mask with filter breather valves. Replaceable filter design: insert PM2.5 filter along the inside of the mask, and then use. Advantages: ventilation, dust and filter bacteria. Specifications: Item type: Anti Haze Mask Material: Cotton+Cloth Color: Black Package includes: Ok Anti Haze Mask(with 6 filter