Brand N/A Model N/A Quantity 1 Color Black + yellow Material PVC + activated carbon Features Suitable for gas defense in different occasions LCD Display N/A Special Functions Double valve design for better breathing gas defense and dust defense function. Application Goggles can also be used independently for sanding dust experimental paint paint spraying splashing sand iron pins etc.; Great for filtering small dusts mists poisonous and metallic fumes or paint spray chemicals and small flying particles of low toxicity; A good equipment to wear in places with poisonous gas. Packing List 1 x Respirator