AlunoTec Customized Backyard Roof Patio Aluminium Gazebo Louvres Adjustable Louvered Pergola for Outdoor Living. IP67 Waterproof Design: Hollow flat blades completely block rain when closed, ensuring dry outdoor living. High Wind Resistance: All-aluminum technology withstands windy conditions up to 28m/s for safety. Flexible Color Customization: Available in White, Grey, Black, or customized colors for orders over 150 units. Adjustable Louver Angle: Louvres adjustable from 0-100 degrees for precise sunlight and ventilation control. Easy DIY Installation: Marked parts and manual allow 2-3 people to finish installation in 2-3 hours. Versatile Operation Modes: Supports both motorized remote control and manual operation for user convenience. Comprehensive Warranty: 3-5 years warranty on structure and 1 year warranty on electrical items. Modular Add-On Options: Optional side screens, sliding doors, LED lights, and fencing for enhanced functionality.