Love this product.  Love.  It.  I have a really irregular yard and used to have to position my sprinkler in 3 places just for the front and side. Then 2 places in the back yard. With this little gem, I ran the hose through the yard - with a bend to cover the 45 turn, no less. It works perfectly.  It's also pretty ingenious how you can adjust the arms for wider or tighter areas.