Package include: 2X Posts base bracket 4 X Side set screws 6 X Bottom set screws 6 X Expansion bolts Material: the floor flanges made of thickness steel and coated with black powder, can provide strength and resistance to corrosion, ensuring the longevity of the post. Stability: The floor flange provides stability to the post, preventing it from shifting or leaning, helps to keep the fence or post upright and secure. Compatibility: the pole floor flanges are designed to be compatible with standard chain link fence posts. Using the side crews to ensure a secure and snug fit. Stability enhancements: the round post base design have additional features to enhance stability, provide extra surface area for better stability and load-bearing capacity.