Description: 【Material】Crafted from premium stainless steel metal and ABS materials, this universal mounting bracket ensures long term durability and stable performance for your security cameras in any environment 【Adjustability】Features a flexible clamp diameter adjustment ranging from 1.96 inches to 7.87 inches (50-200mm), providing a fit for outdoor cameras, indoor cameras, and professional surveillance devices 【Easy Installation】Universal pole mount design allows for quick setup with minimal tools—simply adjust the steel ring to match your pole size, tighten it in place, attach your camera, and set the desired angle with ease 【Versatility】Ideal for home security, outdoor monitor, or professional surveillance setups; its robust construction and wide compatibility make it suitable for protecting your camera in any setting 【Compatibility】Camera Mount Pipe Mounting Bracket is suitable for cameras with a 0.5mm screw hole—no adapter required. (Camera not included) Size Chart: Diameter: 5cm/1.97inch, 10cm/3.94inch, 15cm/5.91inch, 20cm/7.87inch Package Includes: 1 Set Camera Mount Pipe Mounting Bracket Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.