Product review (5 stars): WHY DIDN'T THEY INVENT THIS 50 YEARS AGO?  MADE MY LIFE EASIER.
This is THE BEST INVENTION I have ever seen! Easy to install, MAGNETICALLY CONNECTS, FITS PERFECTLY! No stretched out hose!
For 50 years my husband and I have fought the dryer hose.  And I do mean fought the hose in a small place, sometimes having to climb over the dryer or washer...  I am 69, my husband is 73.  Not easy.
With this product, you just mount 1 piece to outside wall, mount the 2nd piece to dryer back, and scoot dryer back to wall.  Wah-la.
There is enough hose to not have to be perfectly aligned.  In our case, the wall hole is to the left about 4-6 inches.  Scooted the dryer back, and it mounted very easily. There is that much force in magnet. My husband did use a yard stick to make sure it aligned perfectly.  It did!
Now, I can clean easily behind dryer.
ABSOLUTELY LOVE IT!