Description Pushing Your Physical Limits Most athletes know that if you want to improve your overall fitness, you have to train your weakest link. But there is a difference between knowing this and doing it. If you want to perform powerlifting or powerlifting, and other strength feats to the level, then this is how you can successfully train your grip strength. ^ DURABLE - Made with top-grade, durable aluminum knurled handles and high-quality springs for a long-lasting exercise tool. ^ Build Stronger Hands Quickly Our grips are not suitable for delicate little hands. They're designed to build your strength, which is what finger exercises are supposed to do. Trust us, your hands will get used to it and you'll appreciate it later. ^ Premium Steel, 300 lb (Black) Hand Clamp for Beginners or Professionals. ^ Constructed from top-quality materials with premium, durable aluminum handles and high-quality springs, this is a long-lasting workout tool you can trust.