Made Of 100% Polyester
Made Of High-quality Fabric, It Is Very Comfortable And Easy To Wear, Which Can Prevent The Damage Of Dust, Small Particles In The Air, Pollen, Etc. Dust-proof And Anti-odor; Washable And Reusable.
Suitable For Cycling, Camping, Running, Traveling, Climbing And Daily Use. Protect You From Fog, Haze, Vehicle Exhaust, Passive Smoking, Etc. (Non-medical )
Equipped With Two Activated Carbon Filters With Replaceable 5-layer Protection, M-shaped Nose Clip
Machine Wash, Hand Wash, Quick-dry, Easy To Care, Durable, Do Not Use Bleach.