Eagle Catcher Hand Finger Wrist Grip Strengthener Training Exercise Martial Arts The top opens and closes

The top opens and closes via a gold-colored hinge

- Ear protection allows for normal hearing

Includes an adjustable shoulder strap

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gymnastics

Eagle Catcher Hand Finger Wrist Grip Strengthener Training Exercise Martial Arts The top opens and closesEagle Catcher Hand Finger Wrist Grip Strengthener Training Exercise Martial Arts Click on Thumbnail to Enlarge Strengthen your fingers and thumb with this great exerciser. Spring Tension is the key to building power in your hands and fingers. Flex each finger individually for maximum conditioning and increase coordination skills. No assembly required. Start strengthening now! Key Features: No assembly required. Spring tension is the key to building