Size - The chemical mask was designed with adjustable straps to allow the mask to fit all face shapes and sizes. The soft nose cushion make you feel comfortable Material - Made of soft silicon gel and active carbon, healthy, durable and eco-friendly. It can protect you from damage of little dusts, mists, metallic fumes, spray paint Exhaust Valve Design - Our spray paint mask has double 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 air, meet the safety standard. The gas mask filter can be replaced by yourself Wide Application - Fit for people who always touch organic vapor, Benzene and its homologue, petrol, pesticide, acetone, carbon disulfide, ether and so on in agriculture, industry and scientific research units. It also can be used for cosplay