Description: 【Enhance Your Grip】: Our Finger Exerciser Hand Grip Strengthener is the perfect tool for athletes, guitar players, music players, rock climbers, gymnasts, and fitness enthusiasts, designed to improve strength, dexterity, and flexibility. 【Adjustable Tensions】: This Finger Grip Strength Trainer offers adjustable tensions from 2.5lb to 6.0lb, allowing a customizable workout that fits your unique strength levels and your fingers, hands, wrists, and forearms. 【Comfortable and Safety】: Featuring padded fingertips and a rubber button, our Finger Exerciser ensures a comfortable grip and protects your fingers during your workout, making it a reliable choice for daily training. 【Portable and Convenient】: With its compact design, this Hand Grip Strengthener fits easily in your pocket, allowing you to exercise anywhere, making it ideal for home, office, travel, and on the go use. 【Universal Fitness Tool】: Whether you're an athlete, musician, or simply looking to improve your general fitness, our Finger Grip Strength Trainer is a versatile tool that can help enhance your performance and achieve your fitness goals. Size Chart: 8cmx7cmx1.5cm/3.15inchx2.76inchx0.59inch Package Includes: 1 Finger Exerciser Note: Please allow slightly errors due to manual measurement and different monitors.