Features: Heavy type wall mounted flag poles brackets consist of premium stainless steel with anti rusts coating ensures durability and long terms outdoor use. Features regulable stainless steel wing screw for enhancing grip and wind resistance up to 50 mph, tested in extreme weather conditions. Designed for homeowners, boat owners, and outdoor lover seeking safe flag displays on railings, walls, or vehicle. Mounts effortlessly on patios, rooftops, wooden posts, or marine vessels using included screws and nut for versatile outdoor decoration. Compacts 5.71x4.33x1.18 inch design withstands harsh environment while maintaining a low profiles appearance for year round flag flying. Specifications: Dimension:14.5x11x3cm/5.71×4.33×1.18in Component:Stainless Steel Package Includes: 1pc outdoor guardrails flagpole brackets note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.