Features: 100% brand new and high quality Ergonomic Design for All Hands: Suitable for all age groups and fits well for all hand sizes. Portable and easy to fit in bag or pocket. You can perform exercises while driving, at work, or anywhere Fitness & Sport Enthusiasts: Strengthen your wrists, improve finger dexterity, and increase hand strength while reducing fatigue. Helps balance grip muscles and support muscle development. Rehabilitation & Prevention: Ideal for individuals with rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow, or those recovering from a wrist injury. Also beneficial for people who frequently type, text, or engage in activities that use gripping muscles. Strengthens Grip and Improves Dexterity: Hand exercise rings build strength in the fingers, hands, wrist, and forearms. Varied exercises, including crushing, pinching, and extensions, help improve finger and hand dexterity. Suitable for athletes, musicians, and physical therapy patients. Package Includes: 1 x Finger Grip Ball Note: Please allow 1-2 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the image may not reflect the actual color of the item. Thank you