Features: Engineered with a 1:5 gear ratio gearboxes, this outdoor sun shade roller system ensures smooth operations and corrosion resistance for long lastingly performances in harsh weather conditions. Universal joint connectors enables tool less installation and multiple angled adjustments, making patios accessories to various mounting configuration. For homeowners, commercial venues (cafes/restaurants), and event space requiring precise light regulation and durable outdoor shade solution. Optimizes sun protective in patios, photography studios, and exhibition areas through micrometers level adjustments via industrial gear transmission. It delivering enhancing durability for permanent outdoor installations while maintaining effortless shade positioning. Specifications: Use scenario: Outdoor sunshade system, suitable for environment where sunshade angled needs to be adjusted Practicality: Enhances the operations convenience and durability of the sunshade roller blinds, suitable for a variety of outdoor weather conditions Package Includes: 1pcs Outdoor Sunshade Roller System note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.