Photo 1 of FitBeast Grip Strength Trainer Kit, Digital Grip Strength Tester with Dual-Resistance Ring & Soft Stress Ball for Recovery, Therapy & Hand Strength Improvement (Hand Rehab 3-in-1 Kit)

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Photo 1 of FitBeast Grip Strength Trainer Kit, Digital Grip Strength Tester with Dual-Resistance Ring & Soft Stress Ball for Recovery, Therapy & Hand Strength Improvement (Hand Rehab 3-in-1 Kit)Photo 2 of FitBeast Grip Strength Trainer Kit, Digital Grip Strength Tester with Dual-Resistance Ring & Soft Stress Ball for Recovery, Therapy & Hand Strength Improvement (Hand Rehab 3-in-1 Kit)