14ft. Or 12ft. Premium 1/2" Samson Eq Braid Yacht Rope Horse Lead with Brass Trigger Bull Snap
Yacht rope leads are used by horse trainers world wide.  Made in the USA with an eye spliced loop and hitched in brass trigger bull snap on one end and an end (back) splice with popper on the other end for added weight.  Double braid polyester is the material of choice for training leads due the the great feel and life of the rope.