1.steel frame 2.1.22mm X 1.22mm 3.1.22mm X 2.44mm 4.Dual-Height adjustable 5.easy to set up and take off The stage size is 1.22*1.22M ,the height from 0.8M -1.2M , 1M-1.4M ,1.2M -1.6M ,It cane bbuilt as your need ,the accessibility is simple,it is convenient transport, It can load about 750KGS /Sq.m .there are variety of surface materials (non-slippery film, plywood, glass, etc.) and various ...