PM2.5.6PCS: Washable Cotton Mask w/ 2 Activated Carbon FiltersStay healthy and be protected with the PM2.5M Reusable Non-Medical Mask, a washable cotton mask with PM2.5 Charcoal Filters. This a nonmedical and nonsurgical, dual protective mask that has a fitted breathing valve that automatically opens and closes during inspiration and expiration and makes breathing smooth. This washable and reusable mask has a filter pocket design and made of 3 layers starting from soft cotton material, a melt-blown fabric and a nonwoven cloth, all 100% cotton. The mask is easy to clean and dried in minutes while retaining its lustrous color, and recommend that it needs to be washed once a day. The waterproof disposable filter pads are constructed in a 5 layer form to provide maximum protection. The layer consists of nonwoven cloth, a melt-blown fabric, activated carbon, another a melt-blown fabric, and another nonwoven cloth. Able to filter 95% of pollutants, this mask has a total of 8 layers of protection. The earloops offer comfort while the adjustable clips fit and adjust to your preferred fitting as it holds the mask securely. All materials are hypoallergenic and ideal to protect your mouth and face from droplets, dust, haze, germs, allergens, smoke, pollution, ash, pollen and etc. Safe to use regularly especially to those people at risk of respiratory diseases, during travels, work, or any places that might compromise your respiratory system. Features: Washable heavy-duty cotton mask w/ 2 filters Non-surgical and non-medical face mask Advance activated carbon filter technology Waterproof disposable filter pads Face mask has filter pocket design 8 layer filter for optimum protection Easy to clean and dried in minutes Adjustable nose bridge and perfect edging. Soft ear loops with adjustable clip Comfortable, breathable & reusable Eco-friendly and hypoallergenic materials Fit for a variety of faces Portable and easy to store Specifications: Brandname: PM2.5M Color: Black, Blue, Grey Mask Materials: Cotton, Non-Woven Melt-Blown Filter Fabric Filter Materials: Activated Carbon and Non-Woven Melt-Blown Filter Fabric Mask Size: 21cm x 12cm Filter Size: 8.3cm x 12.6cm 1 x Cotton mask 2 x Replaceable filters