Chee Industrial Co., Ltd. specializes in producing silicone big vision gas masks, the single canister gas masks, vision antivirus comprehensive with more gas masks prices, comprehensive wholesale single canister gas masks special information please contact us or The landing www.shzhian.com Item No.: ST-M80-2 Product Description: ST-M80-2 produced quality silicone comprehensive cover body, anti-aging, anti-allergy, durable, easy to clean; edge of the face of the double-silicone Ministry fit around closely the corrugated design nose cup, different faces to meet demand; the rapid pull the five-point buckle headband with double silicone side of its face close fit, no allergic reaction; lenses using the full-screen design, within anti-fog, outer anti-friction ensure the clarity of the lens, three-dimensional the humane curves designed to mirror more spacious view; acoustic devices and a wide field of view anti-impact lenses give job security and comfort; ST Series can be selected according to the operating environment I various anti-virus tank, can be connected to the catheter. Packaging :: 6 / box line with national GB2890-1995 standard.