I would try clear PVC tubing first Posted by: kayamedic on Feb-21-13 10:27 PM (EST)
its far more resistant to crushing than pool noodles.
You will have to do some cutting for the topside curve for sure, but it ought to work.
I suggest a scamper through your local hardware store. No one knows how to help you but there are often products that fit your "out of the box" needs.
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