Fit System C0400 Driver/Passenger Side Stick-On Adjustable Blind Spot Mirrors - Pack of 2

Funcionan excelente muy buen producto

Have been using these for a few months now and these are best little mirrors out of 6-8 pairs or so that I've owned over the last 10 years. They were easy to stick on and are still on there (we'll see how they survive winter), but more importantly they are easy to aim and yet fairly hard to bump out of alignment by accident. I've had mirrors that don't adjust and they weren't great. I've also had those that you rotate to adjust and they work great until you have to clean the side mirror at which point it's next to impossible to avoid knocking them out of adjustment. With these you push into the right alignment (like your rear view mirror) and I haven't knock them yet. The clarity/visibility is also very good. Just make sure to properly clean the surface of the side mirror you'll be applying these to and press them on firmly for 30 seconds or so. I did that and drove through an unexpected (but minor) rainstorm maybe 30 minutes after applying them and didn't peel off.

Pros: - Glass - Fully adjustable - Perfect size - Quality construction and design - Eliminates blind spots Cons: - None at the moment Personal Experience: I have always purchased similar blind spot mirrors in the past (I have owned 12 cars in the past 8 years) for safety purposes to ensure that I am able to view my blind spots. I never gave it much thought in the past and simply looked for something that was relatively adjustable and that would stick on well. I used to consistently buy a particular brand that was made of plastic that utilized a rotation mechanism for the mirror to adjust the angle (i.e., the mirror is in a fixed angle, but you can rotate the mirror mount in clockwise or counter clockwise direction to achieve the desired angle you wish). After doing a little more research, I came across these gems. To my pleasant surprise, these were much much better and were the same price! These use glass instead of plastic (which most competitors use in this price range), and the adjustability is much more versatile and precise because the glass mirror itself can be pushed in all directions, instead of the rotating adjustors that were utilized on many competitors' models. I have had no issue whatsoever with it losing its stickiness when attached to my mirror (per a few other reviews). Conclusion: I have not found better set of blind spot mirrors for the price in terms of quality and usability. Not only are these made of glass (which provides more accurate reflection properties than plastic), the adjustability is superior to competitors, and they are just the right size to provide a visual of your blind spot, while not taking up too much of your side mirror.

The only downside that I see is that the view is quite small. So, it is good for parking or other safe situations but not so much helpful on the highways. The distant cars are barely visible.

Happy so far