Increase hand, wrist, and forearm strength with the Easy-Adjust Hand Grip. This grip ranges from 20-80 pounds of resistance and features a built-in counter to record your number of complete grips, and resets easily. The ergonomic design is secure and comfortable, while the hard molded plastic is ideal for long term durability. Increase hand, wrist, and forearm strength Ranges from 20-80lbs. of resistance Built-in counter with easy reset Secure and comfortable grip Measurements: 6″L x 4″W.