aluminum alloy, it has high strength, is not easily deformed or damaged, and can also cope with complex photography environments for a long time Equipped with dedicated cable trays, most of which can hold cables of 3-6mm specifications, avoiding entangled and knotting Helps to make the overall photography equipment cleaner and reduce the time spent organizing cables The entire brand is universally adaptable, whether it is for daily single camera photography or for pairing with tripods Paired with a 1 / 4 inch screw design, it can be directly screwed onto camera cages, top handles, and other parts without the need for additional tools