... resistance to corrosion 1. Width:12.5mm, 16mm, 25mm, 35mm, 50mm;2. Thickness: 0.15mm, 0.16mm, 0.18mm, 0.21mm ... : matt color, glossy color, metallic color, pearl color, accidented color, wood color, perforated, two-tone color;4. All of our aluminum ... Packing R+T Shanghai Guang Zhou Shading 16mm, 25mm,35mm,50mm Aluminum Venetian Blind Slats