Sold per foot. A high-performance 12-strand single braid of 100% Dyneema fiber, Am Steel-Blue yields the maximum strength-to-weight ratio, very low stretch, and is stronger than the same sized wire rope but it's so light, it floats. It's the highest strength single braid Samson makes. Samthane coating enhances its already high abrasion and cut resistance. Adding a cover is recommended for areas controlled by winch or rope clutches.