Finger Counting Grip 5-60KG Adjustable Grip For Men And Women Hand Training Arm Strength Portable Fitness Equipment: Features: Finger counting grip 5-60KG adjustable grip for men and women hand training arm strength portable fitness equipment Features: General introduction: adjustable strength, intelligent counting. Heavy spring Function: Exercise hand strength, release hand pressure Advantages: free rotation adjustment, to meet different groups of people, thick spring, durable, reinforcement, not easy to dislocation Non-slip and comfortable, curved to each finger Optimization: Intelligent counting, rotary clearing, the number of exercises at a glance Small and portable, easy to use Product Description: Contains a grip strengthener Household Essentials:Adjustable black and gray Improve Efficiency:With these gadgets, you can quickly complete some complex tasks, such as cleaning up clutter, repairing furniture, etc., greatly improving work efficiency Reduced Labor Intensity:These tools can reduce the labor intensity of people, making it easier and more comfortable to complete tasks Ensuring Safety:Some tools can reduce the risk of the labor process and enhance safety and security Enhancement of the Labor Force:Tools can enhance the human labor force by extending human physical or mental strength, allowing people to perform more complex and delicate tasks