说明

• 1pc Silicone Hand Grip Ball Egg Men Women Gym Fitness Finger Heavy Exerciser Strength Muscle Recovery Gripper Trainer100% Brand New & High QualityBuy with self assurance Material: silicone Size: 55*44mm Lightweight and simple to hold Egg fashioned design with a textured floor for an ideal fit in your palms Relieve stress and toughen your hands, forearms and hands with clear-cut exercises Chief exercise muscular and finger flexibility Suitable for important strength practising and rehabilitation practising Squeeze,roll or press the ball to relieve rigidity and reduce pressure Relax alleviation muscle pain and stiffness,promote blood cycle

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