I am rating the product one star to draw attention to my review.  The blade itself is good.  The materials, construction, and water removal are all good.  I tried the C-19-UB on the passenger side of my GS350 and it worked as well as the 24" factory one on the driver side.  The Anco blade is molded with a spoiler, which makes it similar in appearance to the factory wiper of the GS350 which is the holder and the refill assembly.  If I were to rate the product, I'd rate it 3 stars for the high cost not justified by any additional benefit over the factory blade refill.There two points I wanted to make are:1. Attention must be paid to letters -OE or -UB at the end of the blade model.  I suggest using the Amazon fit guide at the top of the product page or visiting Anco website to find specific models that will fit your vehicle.  I ordered C-20-OE and C-26-OE from Amazon Vine (which did not have the benefit of the Amazon fit guide) for the 2009 Toyota Highlander, and they do not fit.  I ordered -OE blades thinking -OE stood for Original Equipment.  My family owns and previously owned Toyota/Lexus cars and I am only familiar with the "cane handle" type of a windshield wiper arm.  Anco -OE blades will not fit this type of connector.  Additionally, the Product Description says that the blade has an "OE-style spoiler", so it is even more confusing what OE in the model number refers to.  Anyway, Toyota and Lexus have a "cane handle" type wiper arm and only blade models ending in -UB will fit this connector.2. I think these replacement blades are just too expensive.  I usually buy wiper blade refills at the dealer for about ten dollars for two.  These blades cost two to three times that (depending on the availability of a rebate).  I tried a C-19-UB alongside with the factory 24" blade on my GS350 and I did not find Anco blade to clean the windshield any better than the factory blade does.  On one of my previous cars, I tried Valeo 900 Ultimate blades (similar to Anco Contour).  I had the same opinion that, although these replacement blades work well, they do not work better than factory refills, and their high cost makes them unappealing to me.  I do not find that at 2-3 times the cost of factory refills, these blades work 2-3 times better.