Help do your part to flatten the curve with a customizable face mask. Find great designs to show off your style or create your own. Each double-layer mask is reusable, washable, and built for comfort. The one-size-fits-all mask features a pocket for optional filter use. Each order includes a 2-pack of carbon filter inserts.Measures approximately 7.25 x 5.10 inches to cover both your nose and your mouth Inner layer is 100% cotton, outer layer is 100% polyester Mask features pocket to hold optional filter and over-the-ear black, polyester and spandex elastic loops Machine-wash in warm water with detergent between each wearing. Filter must be removed prior to washing Hang dry recommended or tumble-dry low heat Includes adjuster pieces for ear loops to help achieve the perfect fit 2-pack of carbon filters inserts included. Activated carbon enhances filtering effect of mask; made with meltblown fabric Filter fits easily into the PM2.5 filter opening. Filter insert should not be cleaned, replace as needed (after 2-3 days of all-day use or after 4-5 days of occasional use) Mask should not be used (1) in any surgical setting or where significant exposure to liquid bodily or other hazardous fluids may be expected; (2) in a clinical setting where the infection risk level through inhalation exposure is high; or (3) in the presence of high intensity heat source of flammable gas CafePress makes no warranties, either express or implied, that the mask prevents infection or the transmission of viruses or diseases Imported