Car Sun Visor Extender Anti Glare Blocker, HD Day Night Driving Visor Glare Sun Shield Tinted Lens Blocker Car Extender Visor Sunscreen, Anti-UV Anti-Dazzle Windshield Extendable Visor for Car

This is a good idea let down somewhat by it's design. The shade is easy enough to fit but the coloured plastic panels could do with being just a bit bigger. The flip-down mechanism is too stiff, I solved that by putting a slight smear of oil on the fitting. When pushed up not in use, the two panels rattle against each other, very annoying, so you have to make sure to keep a sufficient gap between them in order to prevent this. The smoked/daytime panel is pretty good at stopping glare, it wont work against direct sunlight but isn't bad: the fact that it's a bit small means you end up looking through half and half through your normal windscreen. All small things that add up to being irritating. I'm keeping it on my car at the moment, there is a definite advantage in having a screen you can look through rather than one that blocks your vision when you are facing low winter sunlight, but more thought put into the design would have made this a much better device. How long I will keep it is undetermined. Three stars because, yes, it's OK, but that's about it.

Would be great if the visor clip was better as it keeps falling off.It looks very complicated to attach to your current visor but the instructions read well and clearly. We fitted to our Nisan driver visor and pressed together to us it did seem firmly in place.The first drive in the dark and then the first corner it slipped off the visor nearly causing an accident as naturally, you try to catch it. Had two more goes with it and the problem still occurred it is for us the slight wedge shape of the visor in the car. Will try again with some large elastic bands

It is a good alternative to standart sun visor, 2 different screens-to save eyes from sun and glares at night. Easy to fix, easy to change screens, better vision at night when you aren't blinded by oncoming vehicles. Sits on tight, works well

Good product only one complaint really.You have to try and get it on your visors very tight if you can I don't have a good grip so the first time I used it it slipped off while I was driving I put some strong sticky pads on it to help it grip better.Seems fine now it cannot move so I just leave it on.Great improvement when driving now I'm much more confident now.

It didn't work as described it fitted fine but then it just got in the way. When I tried to use it it had no effect at all and I had to take it off in the end it just became a nauseous.

The product did exactly what I've been looking for and much more. Very well pleased and much more safe and comfortable driving at night with those extra white car lights from the opposite direction or the bright sunshine right in front of me.

The blocker kept falling out of its fixing when I was trying to use it. Also flew off the visor a couple of times on sharp corners. Didn't really seem to affect the brightness of the sun. Gave up with them after a short while.

Easy to fit , seems okay , not had much sun to try it out , and I’ve not been driving at night during the festive season,whiskey being my tipple.