Brown Basswood Shutter Aluminum Solid Wood Window Shutter for Building. Customized Color Options: Available in White, Stained, and Customized Color to match any decor. Diverse Shape Selection: Offer Full Height, Cafe Style, Bay Window, and Special Shaped options. Multiple Louver Sizes: Available in 63.5mm, 76.2mm, 88.9mm, and 114.3mm blade sizes. OEM Customization Service: Full customization available based on customer designs, tastes, and styles. High Durability Materials: Constructed from premium Basswood, Paulownia, or Pine for long-lasting use. Energy Efficiency: Provides excellent heat insulation and soundproofing for a quiet environment. Flexible Light Control: Adjustable louvers allow 180-degree regulation of natural light and privacy. Fast Production Capacity: Monthly capacity of 4000 sets with a standard lead time of 30 days.