Heavy Grip Hand Grippers for Strength Training jewelry & watches It is installed using expansion

It is installed using expansion screws and punching holes

Materials: Plastic

Anti-Aging Advancement: Red LED light therapy stimulates collagen production

making them ideal for front doors

Vietnamese

Heavy Grip Hand Grippers for Strength Training jewelry & watches It is installed using expansionEnhance your grip strength and muscle training with the NNEOBA Heavy Grip Hand Grippers, designed for optimal performance. Specifications Model Number: 125 Type: Muscle Reflex Apparatus Maximum Strength: 60kg Springs: 6 Benefits Increases hand and wrist strength for better grip Ideal for strength training and muscle reflex exercises Compact design for easy portability and use at home or gym Durable construction for long lasting performance Description