This shower hose gets the water from the wall to the hand sprayer like no other hose I've ever used.  Well actually, it's just like every other hose I've ever used.  But it does the job.  It's easy to install.  Note: the end fitting doesn't match the photo.  The wall end is tapered similarly to the sprayer end.  But the screw-on threads are exactly the same. When it was first installed it didn't hang quite straight, but it smoothed out after a few days.