Feature 1FINGER EXERCISE: Finger stretcher help strengthen your wrists, improve the flexibility of your fingers, and increase the grip strength of your hands, while reducing stress and fatigue. 2APPLICABLE PEOPLE: Can achieve finger expansion and hand grip at the same time, finger exerciser is suitable for basketball players, office workers, students, those recovering from broken wrist. 3FLEXIBLE AND ERGONOMIC: Bright color, no fading, simple and stylish, beautiful and practical. One piece molding, high resilience, ergonomically designed, all fingers will be fully trained. 4MULTIPLE APPLICABLE SCENARIOS: Light weight and in small size, easy to store and carry, can be easily put into your bag, perfect for home, office, travel, school, etc. 5SOFT SILICONE: Hand grip strengthener is made of silicone material, safe and odorless, soft and elastic, non slip and wear resistant, reusable and durable for use.Item Type: Finger ExerciserMaterial: SiliconeSize: Approx. 12.5cm / 4.9in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Finger ExerciserNotePlease allow slight error due to manual measurement. Thanks for your understanding.