GULTMEE Fashion Face Mask with Replaceable Filters Activated Carbon Mask Grungy Display Ethnic Design of Planetary Sun Moon Phases Washable Skin-Friendly Mask for Adult

Specification Product Weight: 0.12 / 0.13 LB Season: Four Seasons? Occasion: any occasion? Size: 20cmx15 cm / 7.9in x 5.9in?Standard size, suitable for most adults? Material Characteristics 100% Polyester Fabric, Comfortable And Soft Breathable, Washable And Reusable The Length Of Widened And High Elastic Earband Can Be Adjusted At Will Each Mask With 2 Pieces Of Activated Carbon Filter Should Be Replaced Once Or Twice A Week How To Use 1.Open Face Mask Insert One Activated Carbon Filters 2.Cover Your Nose And Mouth With A Mask 3.Adjust The Buckle On Both Sides Of The Mask To The Best Position 4.Adjust The Nose Clip To Fit Your Nose Package Include: 1 X PM 2.5 Cotton Mask 2 X Activated Carbon Filter? It will provide a good protection for adult in public places.