the chain is the price-performance ratio quite well. I would have expected, although a little stronger, but she seems to be quite stable. Not appropriate I find the package in the parchment that well protects the chain in any way. While it is still an Amazon cardboard envelope for it, but if the device in the vehicle under bearer packets, no use. A small box I could find even more appropriate to give away, even if the chain would cost 1 more.?