With portable poly products the step-in style post are only there to hold the poly product up. Depending on the lay of your land, the post can be a considerable distance apart, up 50-75' feet. If your land is hilly, post will have to be added accordingly.
Pig Tails ~ Box of 25
Over all height is 30"
From the top of the Foot Plate to bottom of Loop where PolyBraid rest is 28"
Second wire can be added at 16" from top of foot plate
1/4" thick post with a nice wide foot plate