1. Tripod,Three feet pulley,easy for installation 2. it can be used with all kinds of video&film camera 1.Arm body material of high strength light aluminium magnesium alloy,Arm body bearing is more than 30 KG..2.For DaoSanJiao breaking the arm body hole design,More atmospheric,more beautiful and more stable;3.Arm body diameter : 130 X130X130mm4.Arm body connection design sleeve,it is easy to ...