This long wearing Pima cotton lead is 5/8" x 25' long. It has a brass plated snap and leather popper on the end. Pima cotton is considered to be the superior blend of cotton and is extremely durable. This lunge line, because it is thicker, feels better in your hands when you're working a colt. It is more substantial than traditional webbing lunge lines and therefore has more weight. More weight in a line encourages quicker response time in a horse because they can't really lean on it as well.