THE ADJUSTABLE RACK SYSTEM IS MADE FROM 11 GUAGE STEEL CONSTRUCTION; ACCOMMODATES (4) 3"X3" LED PODS; MULTIPLE MOUNTING OPTIONS; MULTIPLE TIE-DOWN POINTS; 4 STEP LOCATIONS FOR ROOF ACCESS; STATIC WEIGHT 700LBS; DYNAMIC WEIGHT 300LBS; 2 STAGE MATTE BLACK POWDER COAT; WEIGHT 200LBS; HEIGHT 19"; ADJUSTABLE WIDTH 55"-64"; DEPTH 60"-98";