Helps out a lot with sun glare. Works great

Best shade . Do job
Best view for screen of radio. Thank you

The shade makes all the difference in the world in bright sunlight. The screen is very visible.

Makes no difference, still can't see the screen during the day. Save your money.
In fact, it makes the screen viewing even worse as I can't see the top left corner of the screen with it on.

Works great
Help prevent sun glare, I was having trouble seeing the screen when the backup camera was activated and this helped a lot.