Questions on Delineator Posts
There are a couple different things you may be curious about when browsing the web for delineator posts. Typically, they are 42 inches, but you can usually also get them in 36 inches, 18, 28, 39 as well. You can get reflective tape on them as well, and typically people get them with (2) 3 inch bands.
There are other options as well such as bases and colors. You can choose the color of the delineator post itself, it can be white, orange or yellow though it does depend on the supplier. The base weight is somewhere between 10 and 20lbs.