What should I use to hang the bird feeder that the squirrels can't chew through?

Every morning we wake up and the bird feeder is lying on the ground. The string we are using to hang the birdfeeder apparently isn't working. I was thinking about getting that wire from the craft store they use to hang picture frames. Any other suggestions?What should I use to hang the bird feeder that the squirrels can't chew through?
that will work for part of the problem.but you may want to put a tin plate on the top and bottom of feeder so the squirrels can't get to the feeder they also sell squirrel proof feeders ,my aunt got one in a garden shopWhat should I use to hang the bird feeder that the squirrels can't chew through?
Squirrels can't chew through wire.


Walmart has a squirrel proof feeder for $30.00. The squirrels cannot eat from the ports and it comes with a chew proof wire hanger.
Stainless steel tie wire available at any local Home Depot/Lowes stores.
try bending a coat hanger to hang your feeder.
try using barb wires! :)