100% magnesium aluminum alloy manufacturing. High temperature baking process. New upgraded quick release plate. Simply pulling the knob, you can adjust the position of the QRP, easy and convenient. +70/-90 degree tilt angle adjustment design. 360 degree no dead angle shooting design. Specially designed safety lock avoids the photography equipments from a sudden fall. Patent bubble level design. The Lever leg lock is able to tighten or loosen telescopic legs rapidly and effectively. Frosted handle design increase friction. The base with stable triangle design. Detachable non-slip foot pad design.