Help! Making Continuous Loop out of Plastic Sheet

[Chriszuma]

They make these crimp-on connectors for belts (the kind you might find at a grocery store checkout), but you'd have to order them from a belt company. What you could do is get some teflon or nylon cord, and punch a whole bunch of holes on either end of the strip (the same number, preferably staggered). Then thread the cord through both ends, leaving an eighth inch or so gap. it would look roughly like a spiral notebook opened 180 degrees. You could even use steel cable if you don't have any teflon or nylon.