The Eureka Portable Canopy features is a one piece scissor-style frame canopy that offers a quick and easy set up, plus more structural integrity than other canopies. The steel frame is powder coated for long-lasting durability. There are 3 canopy height options from which to choose. Simply adjust the poles until the desired height, then snap in place. The polyester canopy features factory sealed seams and a weather resistant PU coating. Guylines at each corner anchor the canopy during high winds and inclement weather.