Yeah the one on the right is the original and left is modified. They are a Chroma pole topper. Troy from Extreme Lighting Displays sells them but it looks as though they are out of stock at the moment. There are other alternatives if your into DIY like timber,metal or even a good gauge acrylic/perspex would do the trick
G'day Brett, haven't as yet. Work's been very busy but I've got some time toward end of this week to have a play.
This material has replaced 18mm CFC in toilets and wet areas. We never see failures of it breaking due to bending unless we've run over a corner with the forklift truck.