1 the frame of big outdoor show tent is made by aluminum 6061\T6 2 easy to transport ... and assemble 3 TUV approval,ISO9001: gazebo round proof tent Size: 1)Span Width: 3m,6m,8m,9m,10m,12m ... cover,PVC-clear windows,glass door,slide door,folding door,tent,floor system,weight plate,lining and curtain,lighting,rain gutter,pins ... screw/Steel nail(pin)/Weighting plate. gazebo round proof tent