Made of lightweight polyethylene hose, the pre-assembled mister system temporarily attaches to your patio umbrella, awning, picnic shelter, pop-up canopy, tent, pet kennel – even tree branches -- to provide 10' of cooling mist. Cools ambient temperatures by up to 30°F through the principle of evaporative cooling. Attaches directly to a garden hose or outdoor spigot. Works on standard water pressure. Kit includes 10' of mist line, 10' of lead line, 6 MicroMist Technology nozzles, 6 fittings and alligator clips.