I guess you get what you pay for.

PROs:  The necklace is very bright and shiny, can be extended from 16 to 18 inches which is very nice, milimeter size is just right for me.  Attractive by itself.

CONs:  Too lightweight.  Doesn't rest on your neck, not flexible enough to curve with my body.  End cap started coming off and had to twist it tighter to stay on so I can't wear the necklace for long periods of time in case it breaks off.  I purchased this to use with my pendants but my pendants are too heavy and make it bend, then I have to smooth the bend out by hand the best I can.

Sorry, I cannot recommend unless you wear it plain.