Hand Grip PU Ball Finger Exerciser Exercise Arm Muscle Power Rubber Rehabilitation Training Gripper Pembalut Tangan 握力器

⭕Welcome to "Rainbow House"⭕Tips1️⃣Best Price Guarantee & Good-quality 2️⃣24H Online Serve Help you Solve ProblemsFree one-month warrantyWarranty 1 month (extended to 3 months after complete the review)【Ready Stock，24H Ship，1-3 Days Arrival】Material: Elastic PU + adhesive tapeType: Finger Grip Ball Color: Blue Ball Black BeltDiameter: 7cm / 2.76inDescription:Made of chronic elastic PU material, the grip ball strengthener is soft to and highly elastic.The grip ball strengthener features small intensity and good elasticity, which is convenient for the user to have grip and finger exercise.The ball won't fall off and is good for training. It is equipped with five finger holes for easy wear and allows you to adjust the tightness. Suitable for small hand function damage, finger strength and grip strength training.✅Wishing you a pleasant shopping experience at Rainbow House✅Notice:1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Thank for your understanding.3. 1cm=0.39''.