3 Pieces Unisex Adult Camouflage Pattern PM 2.5 Cotton & Activated Carbon Anti-fog Anti Dust Face Mouth Warm Masks Healthy Air Filter Dustproof Antivirus Antibacterial Protective Guaze Masks 3-packs Fashion Camo Safety Respirator Particle Respirator Home and Surgical Face Mouth Masks Filter Dustproof Antivirus Antibacterial Fog Haze Protective Guaze Masks for Women Men 100% Brand New and High Quality; Mask size(Approx):22 x 13cm / 8.7" x 5.1"; Material: Pure Cotton; Package Including: 1 x Masks set of three + 2 Pcs Filter 3 Layers,very thick,outer layers are made from high grade cotton,middle layer used activated carbon material,anti-dust,anti-poison,anti-odor;Washable High elastic Earloops provide Comfort and Soft feeling This Activated Carbon with 3D Embossing Small Checks design Mask protects you in style!It can protect your mouth and face from dust,wind,cold,fog & haze,vehicle exhaust,passive smoking,a must for you when out,also suitable for household,hospital,public places,etc.