The Dynaflex Pro Sports Gyro Wrist Exerciser is a fitness tool designed for strengthening the wrist muscles. This wrist exerciser features a Dynaflex brand, known for its quality fitness equipment, and is made in the United States. It is suitable for gym and training activities, offering a unique type of workout to improve wrist strength and flexibility. The product is new in its original packaging, making it a convenient and effective addition to any fitness routine.