AlunoTec Windproof Automatic External Patio Shades Shutters Blinds Zip Screen Vertical Curtains. Windproof Zip Screen System: Integrates zipper system and roller motor for comprehensive wind protection and sun shading. Customizable Colors: Standard gray and white available, with any customized colors fabricated per client requests. Flexible Customization: Completely flexible design allows customization of length and direction to fit any project area. Multi-Functional Fabric: Semi-blackout fabric offers sun protection, heat insulation, and effective mosquito infestation avoidance. Quality Control Assurance: Dedicated QC team monitors every production step with photo updates and pre-loading inspections. 5-Year Warranty: Comprehensive 5-year warranty coverage for the Zip Screen System and its components. Motorized Operation: Features A-OK Motor with remote control for convenient electric and motorized operation. Versatile Application: Suitable for living rooms, bedrooms, offices, kitchens, and outdoor/indoor use including French windows.