Plastics have come a long way in the past decade. Providing a low impact surface (making them excellent alternative to steel bollards for bike paths). Available in large range of colours and even stone look grey or brown. If they scratch they are the same colour all the way though.
The Impact Recovery System can be used to secure the bollard in-ground or surface mount, making both the bollard and the surrounding foundations impact resistant and re-usable impact after impact, year after year. Used by all major cities in WA