Made of aviation aluminum alloy, CNC precise processing, anodized treatment, light and portable, strong and durable. The tripod overhead shot crossbar can be rotated 360 degrees and tilted 180 degrees horizontally, and the central axis bar can be moved horizontally, allowing you to freely adjust the shooting angle. Suitable for studio, outdoor macro photography, low angle photography. Sturdy aluminum alloy structure and locking system ensures a load‑bearing capacity of 2‑5 kg. The ballhead of the extension arm center column has 3/8 screw hole, compatible with all 3/8 screw interface tripods, and a horizontal extension rod is equipped with 3/8 screws.