This is a well made item that fits nicely on the windscreen of my 2016 MB C300. Where it is not common, it is located near the rear view mirror. There is a 2-3 inch gap on both sides to let the sun through. In the summer we sometimes get very hot, so I'm trying to decide how much it will bother me (it's hard to say since it's winter now). Otherwise it's solid. FYI, it didn't come with a storage pouch, which I think is an optional accessory.