I bought this mirror in February this year. The installation was done very easy and really fast. The increase in safety by attaching a mirror for true immensely .Würde no longer want to miss it and recommend it to everyone so. The mirror can be adjusted well, through a kind of ball joint. Very nice but is also that you can fold the mirror when things get tight for. The mirror glass is made of plastic, and hence not scratch-resistant. In sum, price and performance make no divergence.