Showman Black Mohair Wool Multi-Strand Southwest Design Tripping Collar. This collar is made from mohair wool, known for its' natural elasticity and breathability. The multi-strand twisted wool string construction features a teal, brown and blue southwest design and allows for a more even distribution of pressure, reducing the risk of discomfort or injury to your horse's neck. Collar features dual adjustable black leather tug straps and stainless steel hardware. Collar measures 5" in width and centerpiece is 30" long. The collar is designed to distribute weight evenly across your horse's chest, preventing any unnecessary pressure or restriction in shoulder movement. For an average full size horse.