Arnold Xtreme Professional Series 490-030-0034 Trimmer Line, 0.155 in Dia, 109 ft L, Polymer, Maroon

Constructed from durable polymer material in a serrated shape with extra mass. For bigger jobs and more frequent use. Cuts 3X more area than residential lines. Edged line shape improves cutting performance. Durability for trimming around decks and wooden fences.