CAT5 BraceletStrictly for the geeks (male or female), this bracelet is made from the four twisted pairs of a section of CAT5 ethernet cable - complete with appropriate colour coding and a lobster clasp. While not really a wrist band, the bracelet should have a good bandwidth if you're ever in the unlikely position of being short of a few centimetres of LAN cable.
The bracelet comes in four sizes: 7", 7.5", 8" and 8.5" and is packaged in a (supposedly) germ free and very cool petri dish. As such, a perfect gift for your techie friends.
See http://www.thinkgeek.com/ for more information.