About This

• Progressive Resistance Levels: our hand exercise ball includes 10 lb, 20 lb, and 30 lb resistance strength balls, making it easy for the users to gradually tailor their exercise routines according to their strength and progress needs
• Comfortable and Safe Material: made of TPR material, our stress balls for adults provide extended durability without compromising on the comfort and safety of the user
• Enhance Blood Circulation: the hand exercise ball, with its 3d point design, helps boost blood circulation in your hands; The point's design exerts specific pressure on different points of your hand, vital for better hand strength and strength
• 4 Finger Design: this hand strengthening device deviates from the standard design by introducing an 4 finger separation feature; This design prevents the ball from falling while exercising, boosting your efficiency
• Portable and Easy to Clean: approximately accompanied by a compact size of 4.72 x 3.66 x 2.56 inches, our squeeze balls for hand can be easily carried; The TPR material makes these balls waterproof, easy to clean

Overview

• Color : Yellow, blue, and gray
• Material : Silicone, Thermoplastic Elastomers
• Brand : RoundFunny
• Style : Ball
• Tension Level : Heavy