Hey everyone, this is Rob with the Realty Intelsoftball team.  There's this new website http://www.titaniumtwisters.com that lets you customize titanium necklaces. They have 40+ colors to choose from and do single strand, triple stranded (braided), andtheir own unique Quad (4-strand braided). You can get them in your team colorsetc. There's a fun video that shows that they may indeed work at:

Sorry to post a business type ad on here, but I thought it was a cool site andI haven't seen any other company that customized these like this.  Our team has used them for fundraising whereyou can contact the company, buy them at wholesale cost, and resale themetc.  It worked out pretty well for us.  Rob - Realty Intel softball team