Ideal for temporary electric fencing such as controlled grazing/pasture management. Lightweight, self-insulating, and convenient to use. Strong H-section molded of UV (ultra violet) resistant polypropylene. 8 wire holders for steel wire, poly wire, and poly tape up to 1-1/2 In. wide. Spaced 6 In. to 37 In. from ground up. Sharp metal spike end of post easily stepped into hard ground.