Here is a lightly used 4-Knot Clinician halter from Weaver, from their Silvertip line. 1/4″ heavy and durable nylon, that is moderate stiffness but will still provide relief. Horse size in black. Very lightly used, more so just a bit dusty from storage. Per Weaver:
Silvertip Four Knot Rope Halter Hand-tied from 1/4″ accessory cord, the Weaver Silvertip Four Knot Rope Halter is similar to halters used by top clinicians. Two extra knots are strategically-placed at the noseband to encourage your horse to give to pressure and seek release. Handcrafted by Weaver Leather craftspeople in Mt. Hope, Ohio. Features: Handcrafted Hand-tied from 1/4″ accessory cord Two extra knots are strategically-placed at the noseband to encourage your horse to give to pressure and seek release