Basic fencing is available in two overall lengths, 160cm, and 145cm. Each post can create a 5m bay of fencing. With the 160 post the top tape height is 50 inches or 127cm, and the 145 posts give a top tape height of 112cm or 44 inches. There is no Powered Post within the Basic range, so an external energiser must be used, and a link tape for electrical conductivity between the two tapes. The Electrical Link Tape in our accessories section is designed for this purpose. Basic is similar to the Premium range where the tapes run internally within the post to the reels incorporated in its base. They have a robust metal ground spike. If you suffer very hard ground conditions, and are of a lighter build, you will find the Profi poles are easier to tread in than the Premium and may be more suitable..