The Nike Mixed Ponytail Holder 9PK is a practical accessory for athletes and fitness enthusiasts. This pack includes nine ponytail holders, each crafted from a blend of polyester, rubber, nylon, and spandex. The durable material ensures long-lasting performance, while the mixed colors provide a stylish touch. These ponytail holders are designed to securely hold your hair in place, allowing you to focus on your workout without distractions.