Training Processes:<br />          Entry Level: 100lbs-150lbs<br />          Foundation Level: 200lbs-250lbs<br />          Professional Level: 300lbs-350lbs<br />Included:1 x Heavy Grip Hand Grippe<br />Heavy Grip can be used anytime anywhere and very convenient to take.<br />hrome ally steel spring with great tensile force provides you a best Hand Gripper Strength Device