DARIT Dust-Proof Paint Gas Double Cartridge With Exhaust Valve Organic Vapours Of Low Toxicity Filter mask, Size - The chemical mask was designed with adjustable straps to allow the mask to fit all face shapes and sizes. The soft nose cushion makes you feel comfortable Material - Made of soft silicone gel and active carbon, healthy, durable, and eco-friendly. It can protect you from the damage of little dust, mists, metallic fumes, spray paint Exhaust Valve Design - Our spray paint mask has an exhaust valve which helps to breathe easier and freely and also to release the Moisture and heat Double Cartridges Respirator - Activated carbon filter cartridge, efficiently purify the air, meet the safety standard. The gas mask filter can be replaced by yourself Wide Application - Fit for people who always touch organic vapour, Benzene, and its homolog, petrol, pesticide, acetone, carbon disulfide, ether, and so on in agriculture, industry, and scientific research units. It also can be used for cosplay