?welcome To Our Shop: NIURT! ?our Masks Can Prevent Daily Dust And Allergies, Prevent Ultraviolet Rays And Car Exhaust, Etc. ?fashionable And Unique Design Is Also An Ideal Gift Choice. ?soft, Breathable, Washable, Reusable, 5-Layer Protective Activated Carbon Filter And M-Shaped Nose Clip. ?unisex! Adults And Children Have Sizes! Fashionable Design, Let You Be A Handsome And Cool Girl! ?washing Advice: Wash With Mild Detergent And Air Dry Before Each Use. The Principle Of Filtering Activated Carbon Is That It Cannot Be Washed With Water. ?material: Polyester ?occasion: Any Occasion ?seasons: Four Seasons ?description: 1 Mask, Equipped With Two Replaceable 5-Layer Activated Carbon Filters. ?due To The Difference Of Different Monitors, The Picture May Not Reflect The Actual Color Of The Product. ?suitable For Daily Use, Cycling, Camping, Hiking, Gardening, Traveling, Shopping And A Series Of Outdoor Activities. ?: NIURT!Washable (Hand Wash Is Recommended), Reusable, Light Weight And Easy To Carry. Masks Are Suitable For Daily Use, Cycling, Camping, Hiking, Gardening, Traveling, Shopping And A Series Of Outdoor Activities. A Mask Is Equipped With Two Replaceable 5-Layer Activated Carbon Filters, An M-Shaped Nose Clip, And The Mask Buckle Can Adjust The Tightness. You Can Adjust It According To Your Needs. This Mask Can Prevent Dust And Haze, As Well As Ultraviolet Rays And Car Exhaust. It Can Effectively Insulate The Outside Dust, Let You Breathe Smoothly, And Protect Your Cheeks From Allergic Substances. Wearing A Mask Can Keep You Warm In Winter. Two Sizes: S: 6.9"L 5.1"W (17.5cmx13cm)-M: 7.9"L×5.9"W (20cmx15cm). Unisex, Suitable For Most Adults, Teenagers, Children And Older Children. You Can Choose The Right Size According To Your Needs. Made Of 100 Polyester Fiber Material, Soft, Breathable And Windproof. (Non-Medical Mask).