Quantity: 3 pieces Rehabilitation and Prevention: Daily use of our finger strengthener can help restore hand injuries, relieve hand stiffness, improve finger strength, and enhance finger flexibility. Ideal for preventing hand fatigue, arthritis, and early signs of carpal tunnel. Three Levels of Resistance: 3 kg/6.6 lbs (green), 4 kg/8.8 lbs (blue), 5 kg/11 lbs (orange). The finger strengthening exercise is suitable for all fitness levels, from beginner to advanced, at home or in the gym, allowing you to gradually increase the difficulty of each workout as your strength improves. Ergonomic Design: The finger strengthener is ergonomically designed with a thumb hole widened to 2.3 cm and the other four holes to 1.8 cm, fitting comfortably for all hand sizes. Suitable for men, women, seniors, and teenagers. Due to its compact size and durability, it can be easily carried and used anywhere. Premium Quality: The finger strengthener is made of 100% high-quality silicone, is washable, solid, and sustainable. It provides long-lasting performance and will not tear easily even after extended or heavy use. Versatile: This finger strengthener is perfect for improving strength, power, and speed in the wrists, fingers, and forearms. It is an excellent choice for rock climbers, tennis players, athletes, and musicians to enhance finger and wrist flexibility. It is also well-suited for rehabilitation, stress relief, and breaking unwanted habits.