Unicord Premium Double Braid Nylon Dock Lines have become the most popular and easily recognized dock lines available. These “Braid on Braid” dock lines are manufactured from 100% nylon in jacket and core, with superior shock absorbing elasticity that will not rotate, kink or hockle under a load. These lines look great, can be stored wet, and are highly resistant to rot, grease, oil, chemicals, and gasoline! Features:100% nylon in jacket and coreWill not rotate, kink or hockle under a loadSuperior shock absorbing elasticityEasy handling, easy grasping