6061T6 extruded aluminum tube (22' out of ground) 2 1b Frame " od. x .125 wall extruded aluminum tube, 1'5" x 10'2 1/2" welded frame 2 1c Wire Mesh 3/4" No. .125" thick aluminum expanded metal 2 1d Net Clip Extrusion 2" Radius x .125" wall aluminum extrusion 2