... to color swatch, and customerized color availableStylesArched, sunburst, round, octagon, elliptic, cafe, double over hang and french ... , special shape shutterSizesLouver:2.5", 3.5", 4.5"widthUsageWidely used in villas, star hotels, office ... Quality prime, unbeatable surface coating, waterproof,Environmental-friendly,energy conservation, exquisite s Eco-friendly High Quality Wooden shutters for round ...