Features: The hand gripper strengthener enhances grip strength and flexibility, use selected silicone for longlasting hand therapy and rehabilitation. Featured a creative powerful web design, this ergonomic exerciser targets finger, hand, and forearm muscles while providing a comfortable, nonslip grip during extended use. Great for athlete, musicians, and children, support rehabilitation, injury recovery, and healthy hand development across all age and fitness. Suitable for home, office, or on the go for physical therapy session, post recovery, guitar practice, or daily hand strengthening routines. This functional resistance finger and hand exerciser use as a finger resistance band and grip trainer, promoting full ranges motion for various workouts. Specifications: Component: Silicone Size: Approx. 13.8x15.5cm/5.43x6.1inch Color: 01/02 Package Includes: 1PC Finger Stretcher note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.