Thanks guys, That's the name. It totally escaped me. I wanted to try them as contacts to a sample in scientific experiments. Small quntities only, but I wanted consistancy in the connectors I used otherwise I just would have ripped out the guts of a cheap calculator. Thanks, Joe > > I think you are looking for "Elastomeric Connectors" - google -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist