ShieldProduct name : two-sided anti-dew PET environmental protection coverProduct size: thickness 0.2 inches long 320mm high 220mm belt 683mmProduct weight: 29. 5gPackaging material: PE bag 10 / bagCarton size :440*330*340Quantity per piece: 200PCSWeight per piece: gross weight 6. 5kg net weight 5. 5KGProduct features: anti-flying, anti-dust, anti-oil smoke, high clarity, can be reused for disinfection