This balcony curtain protects you from prying eyes, from wind and dust. It is manufactured of HDPE. The curtain is tightened around the balcony fence and fastened with a long rope. The rope should be pulled through the metal eyelets of the curtain and fastened at the framework. The curtain has not only protective function. It also makes your balcony look more beautiful. Just secure to side of fence or deck with included cord or weave in and out between deck posts or railings.