Highly portable. Ideal for rotational grazing and pasture management. 30X more conductivity with 3 tinned copper AND 3 stainless steel filaments (compared to rope with only stainless steel filaments) White and black color for good visibility. Roll measures 1320' in length with 750 lb. breaking strength. MUST BE PROPERLY ENERGIZED TO BE EFFECTIVE! Recommend using a low or wide impedance energizer. WARNING! Do not use with a continuous current energizer! 4.5mm (3/16 in.) virgin polyethylene electric fence rope. Good for all sites. Excellent for portable and semi-portable situations because PE filaments are slick - resistant to wear and abrasion. Built in elasticity. 10 year probable life. MUST BE PROPERLY ENERGIZED TO BE EFFECTIVE! Recommend using a low or wide impedance energizer. WARNING! Do not use with a continuous current energizer!