where can i find this bracelet?

ive seen people wearing these silver twisted cuff bracelets with like blue crystals at the openings of the cuff. im pretty sure it kind of looks like this: http://www.b2cjewels.com/productdetails.aspx?itemid=1706&cid=SZ-GVRC0011 . does anyone know what kind of bracelet im talking about? what its called? or where i can find one?

ebay, or make one yourself!

Blue Crystal Bracelet
Blue Crystal Bracelet
Blue Crystal Bracelet