Features: Heavy duty mount crafted from carbon steel offer stability for vehicles, decks, and patios, fit flags, banners, and outdoor umbrellas to enhances camping adventures. Built with reinforced cast iron joints and shock absorbing technology, this mount withstands harsh weather conditions while minimizing vibrations during vehicle movement for secure flag/umbrella positioning. Ideal for travelers, campers, and homeowners seeking outdoor solution to display national flags, decorative pennants, or shade structures across mobile and stationary environments. Effortlessly installs on curved rails, rooftop racks, wooden decks, or concrete surfaces using adjustable clamps, perfect for tailgating parties, retreats, road trip, and backyard gatherings. Engineered with coating and diameter adapters, this versatile mounting systems ensures years of performances across diverse terrains and climate challenges. Specifications: Component: Carbon steel Size: about. 305mm/12.01in Package Includes: 1 Set Flagpole Holder note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.