Specification Brand : GuiShenRen BulletPoint1 : Adjustable Tension Finger Strength Trainer: This finger strength trainer features adjustable tension, allowing you to customize the training intensity for each finger according to your needs for more precise finger strength training. The spring-wrapped design ensures vertical alignment, effectively preventing spring movement during exercise, which guarantees stability and optimal results. Additionally, the ergonomic design of this trainer provides a comfortable grip, enhancing your training experience. BulletPoint2 : Adjustable Finger Exerciser and Hand Strengthener: Change the positions of the hook to adjust the resistance value, with 3 levels of resistance (13 lbs, 17 lbs, 21 lbs), suitable for beginners to advanced users. It is not only suitable for athletes and musicians to improve wrist and finger strength and flexibility, but also for rehabilitation training after a stroke, tenosynovitis, fractures, tendon surgery, and other conditions. BulletPoint3 : Hollow High-Bounce Stress Relief Ball: When your hands feel sore from extended keyboard and mouse use, or when you're feeling stressed for other reasons, squeezing this ball can effectively alleviate discomfort. Additionally, its stylish and compact design makes it suitable for use while walking, traveling (car, plane, subway, bus), in the office, at school, watching TV, making phone calls, or anywhere you want to exercise. BulletPoint4 : Silicone Grip Ring with Raised Dots: 70mm/2.76 inches in diameter, 50 lb resistance. Designed with ergonomic principles, featuring raised dots on the surface for easy gripping. Made from high-quality silicone, non-toxic and safe, with smooth edges, ideal for wrist strength training and stress relief. BulletPoint5 : Adjustable Resistance & Intelligent Counting : Adjustable resistance of 5-60kg (10-130 lbs).Add a counting feature so you can better understand your training progress. Simply press the button firmly to count automatically. Press and turn the button to clear the number. BulletPoint6 : Gifts For Athletes and Musicians: Enhance the hand and finger strength of athletes (rock climbers, fitness enthusiasts, gym-goers, tennis players, baseball players, boxers, golfers, and shooters) and musicians (guitarists, bassists, pianists, and violinists). Experience quick results by using our grip strength training equipment. Color : Black ItemName : Hand Grip Strengthener Workout Kit with Adjustable Tension Finger Exerciser, Adjustable Resistance Hand Gripper, Stress Relief Ball, and Forearm Workout Ring for Muscle Building and Injury Recovery ItemPackageDimensions_Height : 2.2 inches ItemPackageDimensions_Length : 7.87 inches ItemPackageDimensions_Width : 7.09 inches ItemShape : Variety ItemTypeKeyword : grip-strengtheners Manufacturer : GuiShenRen Material : Silicone PartNumber : HGN001 ProductDescription : Q: What's inside the package? 1 x Hand Gripper (11-132 lbs) 1 x Black Finger Resistance Band (13 lbs, 17 lbs, 21 lbs) 1 x wrist strap 1 x Black Hand Strength Ring (50 lbs) 1 x Release Stress Ball 1 x Finger Exerciser Q: Why do people choose GuiShenRen Finger Trainer? Whether in daily work or life, we often engage in repetitive hand movements. The primary purpose of this grip training set is to enhance the strength of your fingers and forearms. Through consistent training, it can improve your grip strength, increase finger flexibility, and coordination. This is particularly important for athletes, musicians, climbers, and other professionals who require a strong grip. Additionally, it can assist in the rehabilitation of hand function for patients, promote blood circulation, and enhance muscle strength. This stylish grip training set is an excellent gift choice.