Product review (5 stars): For when 6 foot hoses just won't do the trick.
These work as expected. I've had to temporarily relocate the clothes washer to the opposite side of my basement laundry room. Rather than cut and sweat in a whole bunch of copper piping, I'm using these extra long supply hoses to keep everything running while I work on my home improvement project. I haven't had even one drop of water leak, though I do have flood safety self-shutoff hoses installed between these and the faucets, as an added layer of precaution.