Product: Anti-Glare Car Windshield Visor - Zone Tech Premium Quality Universal TacVisor Sunshade and Night Vision Anti-Dazzle Windshield Night and Day Driving Visor
Overall sentiment: negative
Customer reviews:
Both visors were so opaque you couldn't see anything through. It must be a joke 
 The purpose for this product is sound but it has 2 major problems. 1. I bought 2 of these, one was for my wife who is 5'1". When she sits in her driver's seat, the visor does not extend far enough down to protect her eyes. There should be a disclaimer for people that are shorter than say 5'5" tall. 2. The visor I used in my truck worked great for about a week, then an annoying thing started to happen: when I wasn't using it and had it in the upright position, it kept falling down which was distracting (potentially dangerous) and very annoying. It would fall down over the slightest road bump or if I made a turn. After awhile, it just would not stay up.

I finally took them both out and they are collecting dust. I can't return them, but hopefully this review will prevent another customer from wasting their money on a somewhat useless and potentially dangerous product. 
 I was excited about this product.  I put it on and either I'm too short or both shields need to be longer. No instructions but I figured it out and when I went to use it, it cut my view in half.  The visors were scratched or murky so that didn't help with a clear view advertisement. Not happy with it so I will return it or let it gather dust. Buyer be ware. 
 Not happy with it. You cant see through it at all. Maybe I need to do something, like strip the film off. I don't know. I just cant use it like it is. 
 It is falling from my top. The junctions became loose so easily. 
 did not work.  It is too small 
 Product when installed is no lower than the regular sun visor when pulled down.  Not a great design to extend the viewing for a short person in the sun 
 Crap. Stores folded way too thick. Ultimately broke way too easy. 
 I don't recommend this item if you have a small car. Item is bulky and hard to manage. Clunky is a good description. Also, the yellow visor warped after two days in my closed car in 90 degree F weather. I returned this item -- twice. The first one arrived with the yellow visor improperly installed; it would not swivel as it was supposed to. The gray visor was also cracked. That was the first one. I gave it another try and ordered a second one. The second one is the one that warped. Not recommended. Sorry. 
 not working for me , maybe because I wear glasses 
 It took over 3 weeks and 5 phone calls plus calling UPS which is the worst way to ship anything !!!! Pick a different vendor if you don't want to become frustrated !  As far as the product is concerned big clunky piece of plastic, with a poor clamping system you get what you pay for mine went into the trash after a few days. 
 I was really excited when I saw this. I drive East in the mornings and South after work. It worked great for about 6 weeks but then the plastic the ratcheting teeth are made of to allow you to adjust the angle wore down. After that, it kept coming down on its own whenever there was a bump. The idea is great, the design is ok, the manufacturing is poor. 
 the dark part was full of boblles