Anti Pollution Mask Military Grade N95 Mask Washable Cotton Mouth Masks Replaceable Filter (2 Mask + 4 Filters)

Description

Specification:Material: cotton, mask with filterColor: as the picture shownMask size: 9 x 5.5 inchFeatures:1.Cotton fabric, comfortable and soft2.Breathable, washable and reusable3.The length of widened and high elastic earband can be adjusted at will4.Each mask with 2 pieces of activated carbon filter should be replaced once or twice a weekHow to Use:1.Open face mask insert one activated carbon filters2.Cover your nose and mouth with a mask3.Adjust the buckle on both sides of the mask to the best position4.Adjust the nose clip to fit your nosePackage Includes:2 x Mask4 x Filter