60" white tread in stirrup posts for tape and wire. It is made for tape and wire attachment as the notches are located at normally used heights. You can run three strands of (1.5") tape, five strands of 3/4" tape or four strands of polywire. Please be aware that 60" is the overall length of the post and that the metal spike is 10" in length. It is a very strong yet lightweight post that is great for temporary fencing. It has one heel used for installation. Please note that these posts may become brittle in prolonged subfreezing temperatures, and may crack or break if impacted.