These stands are for mesh or roll-up signs only, won’t work for metal signs. Tested and certified to meet crashworthy requirements of NCHRP 350, complies with MUTCD standards. Telescoping aluminum legs with two-position height adjustment and anti-skid foot pads. Full extension length: 51” (1295 mm). Open footprint: 92” X 53” (2337 mm X 1346 mm). These longer legs offer better stability. All aluminum and steel construction. Minimum height from ground to bottom of panel is 12”. This stand is compact, easy to carry, and stores in small areas. Long lasting and trouble free, use for 36″ and 48″ mesh/roll up signs only. Sign not included.