The laser is excellent, with a range of over 200 m. The lamp illuminates well, anyway, it's troubleshooting on my key ring. Regarding the object itself, well ... it's plastoc, suddenly, there is a small dot of paint that came off and the loop is zero: the bar that allows to close does not hold. So I removed! But as it is small and that the LEDs and laser work well, it is not serious, it has its place on your key ring!
