The hose is a 4-in diameter hose. Collapsed it measures 5'. I measured a 2" collapsed section and after I stretched it out it measured approximately 8". With those calculations the hose could actually be 20 ft long. I am selling it as 10 ft because I know for sure it'll stretch out that much! also the hose comes with four worm gear hose clamps. if the ad is viewable then yes it is available. Thanks for looking!