Free: Contests & Raffles.
roadkill, we use 1/2 inch steel electrical conduit. No pointed ends, blunt. Just push them in and you are good to go. These are 8 foot long sections, long enough to go thru four feet of water and into 2 feet of pond muck to support our winduks, ...., use them to support blind material.... I have seen the plastic ones break when frozen, ....opted for steel. Get er' done!