Specification: Item Type: Hand Grip Ball Material: TPR Size: Approx. 10 x 8cm 3.94 x 3.15in Function: Grip the ball to relieve pressure and vent feelings Applicable people: 1. Hand extensor hallucis longus and finger extensors healthy exercise, prevention and of contracture stiffness. 2. Carpal extensor muscle and finger extensor muscle paralysis (radial nerve paralysis). 3. The dysfunction of fingers and wrists of patients with hemiplegia, and the weakness of fingers and wrists, improve the muscle strength and joint activities of relevant parts through training. 4. Control the increase of flexor muscle tension and atrophy of thenar. 5. Prevent finger flexion and spasm, prevent finger joint deformation and deformity. 6. Correct the fingers while assisting in training the flexibility of the fingers. Package List: 1 x Hand Grip BallIDEAL FOR HAND REHABILITATION AND WEAKNESS: Our hand strengthener balls are particularly beneficial for individuals dealing with finger and wrist dysfunctions. These balls are an excellent aid for patients with hemiplegia or those experiencing weakness in their fingers and wrists. Incorporate them into your rehabilitation routine to promote muscle strength and restore optimal functionality. ENHANCE FINGER DEXTERITY: Utilize our finger exercise ball to correct the alignment of your fingers while training their dexterity. By engaging in regular finger exercises with our grip ball, you can improve your finger control, precision, and coordination, leading to enhanced overall hand performance. SOFT AND COMFORTABLE: Our hand grip ball is made using soft and comfortable materials. Its surface is fully covered with soft thorns, providing optimal stimulation and exercise for your hands. Enjoy a pleasant sensory experience while improving your hand strength and coordination. CONVENIENT FINGER EXERCISE: Designed with two finger slots, our hand exercise ball ensures a secure grip and prevents it from slipping or falling during use. You can easily divide it for focused finger practice, allowing you to target specific areas and avoid any accidents or interruptions. Maximize your training sessions with confidence. RELIEVE FATIGUE: Our finger exerciser ball features a unique multiple convex point design that activates acupoints, providing a massage to the palm and effectively relieving fatigue. Experience the revitalizing benefits of acupressure right at your fingertips.