The prep was easy, and the wipers have worked flawlessly. I will buy these for my other cars for sure.

But seriously, I've used PIAA for years and years. Their silicicone wiper blades are top tier in quality. This specific size / model fits the rear glass of our 2011 Chevy Equinox. Comes with all the adapters nessesary for any application and a saturated glass preparation cloth.