Zoldir Best Heavy Duty Plastic Handle Hand Gripper, Hand Grips, Grip Strengthener, Finger, Muscle Build Wrist Strengthener, Extra Heavy Tension - (pack of 2) 100% Satisfaction and! 100% SATISFACTION GUARANTEE. Built with the best quality materials and enhanced strong springs to endure long-term and frequent use. All Zoldir Products are backed with a Hassle-Free Money Back Guarantee. No risk now, no risk later. FASTEST GAINS IN HAND STRENGTH - Grip strength is an important component of athletics as well as most everyday tasks. The more your practice, the more you can apply your strength to a wide range of other physical activities. This is most notable in sports requiring the use of a racquet or a bat and at any sport where resistance is critical, such as weightlifting or basketball. It is especially important for sports like tennis, golf, rock climbing and gymnastics, which often require you to support your own body weight with your hand grip. INCREASED GRIP ENDURANCE - Increasing strength in your hands and lower arms will increase endurance, allowing you to perform more repetitions and reach new heights at the gym. The length of time that you can apply a specific amount of force to your hand will be greatly increased. This is ideal for gripping onto things or carrying heavy items without hand fatigue. It will also enhance your ability to handle weights without the grip giving out. REDUCED RISK OF INJURIES - Developing grip strength will not only enhance the ability to handle heavy objects, but help with injury prevention due to increased hand and wrist strength. When you grip significant weight in the gym, your brain sends signals to the rest of your body to expect an impact. A strong grip puts your body on alert to avoid injury. If you do suffer an injury however, stronger tissue recovers much faster. Experience our superior design - Most consumers complain about Hand Grips destroying their hands. We only use the highest quality to ensure your hands are protected from excessive pain. This Grip Strengthener Set is built to last, which is why we offer a No Questions Asked 100% Money Back Guarantee when you purchase TODAY!