I am delighted this visor visor, very convenient for tomtom one xl !!!!.
I installed dice delivery "very fast and well packed."
I put 10 minutes to installed with only the visual description and no written instructions, "very, very easy to install anyway".
Very good protection and good visual of my GPS screen when there in the sun, stable car, do not bother the visibility for
conduct, "tested there three weeks for travels 500km with a nice pleasure"
really super happy with my purchase.
PS: you must position the side flaps on the contour of the GPS screen and no stability problem.
I recommend it to all those who still have doubts !!!!!!
THANKS AMAZON AND THE MANUFACTURER VISOR