- Constructed from durable plastic material, ensuring long-lasting performance and reliability. - Features an ergonomic spring handle design for enhanced comfort during use, reducing hand fatigue. - Ideal for a variety of applications including rehabilitation training, gymnastics, and strength training. - Compact and lightweight, making it easy to carry and use anytime, anywhere. This versatile training tool is perfect for individuals looking to improve their physical fitness or recover from injuries. Whether you are participating in a gymnastics class, undergoing rehabilitation, or simply enhancing your workout routine, this device provides the necessary support and comfort. Its sturdy construction allows it to withstand rigorous use, while the portable design ensures you can include it in your daily exercise regimen without hassle. Experience the benefits of improved grip strength and hand coordination with a product designed to meet your training needs effectively.