Adjustable Hand Grip Exerciser Ninja

Adjustable Hand Grip Exerciser Ninja

• Product Type: Adjustable Hand Grip
• 2 rubberized grips
• Squeeze together to work the hand muscles, tendons
• Resistance provided by a heavy duty spring
• Can be adjusted using a twisting knob
• Suitable for all ability, strength levels
• Removable foam grips
• Strengthens forearms hands, fingers
• Ideal post-injury or for general grip strength
• Readjust as your performance improves
• Pocket sized, easily portable, suitable for daily use
• Ideal for travel
• Material: Metal
• Country Origin China