Features: Versatile Hand Strength Trainer: This silicone hand trainer ring is a practical muscle exerciser squeezer gripper that helps improve hand dexterity and enhance grip strength for better sports performance. Multi-Purpose Design: Suitable for various hand exercises, this silicone grip strength trainer is perfect for anyone looking to improve their grip and finger strength, whether for sports or everyday activities. Ergonomic and Effective: Designed to fit comfortably in your hand, this finger strengthener is an effective way to enhance hand grip and overall muscle strength, promoting better hand health and function. Rehabilitative and Therapeutic: Ideal for those recovering from hand injuries or seeking to improve hand dexterity, this silicone hand grip trainer ring offers a rehabilitative and therapeutic solution. Comprehensive Hand Workout: This silicone hand grip trainer ring provides a comprehensive hand workout, targeting various muscle groups to enhance overall hand strength and coordination. Specifications: Material:Silicone Size:7.9*7.9cm Notes:Please allow slightly errors due to manual measurement and different monitors. 1*Silicone Hand Trainer Ring