Round wood posts are a great way to mark property lines and keep livestock contained. The design, functionality and dependability of wood fencing, continue to make it the choice of many home owners and farmers in todays environment. Round wooden fence posts are easy to install and economic compared to other fencing options. These wood posts come with a natural taper. The diameter stated is the approximate diameter of the top of the post. The bottom (butt) end of the post will be larger. Posts will taper approximately 1/10 of an inch per foot or slightly larger. Chromated Copper Arsenate (CCA) Pressure Treated wood products have stood the test of time. CCA pressure treated wood that was installed as far back as the 1940s still remains in serviceable condition today. Though restricted from use in residential applications, it is still widely accepted in the building industry as the materials of choice for post frame buildings, agricultural fencing and permanent wood foundations.