Strengthen your wrists, fingers, and forearms with this versatile wrist exerciser, designed for athletes, climbers, golfers, tennis players, and fitness enthusiasts. Featuring approximately 7kg of tension, it effectively improves power, speed, and overall strength. The adjustable stabilizer pad allows for both regular and reverse wrist curls, with instructions included for proper use-be sure to start at minimum tension. Crafted with heavy-duty carbon steel springs and a thick 10mm foam stabilizer pad (compared to standard 6mm), it offers superior comfort and cushioning during workouts. Compact and lightweight, it's easy to take to the gym, office, or use at home. Beyond strength training, this wrist developer also helps release daily stress and serves as an excellent tool for leisure activities and rehabilitation.Suitable for ages 13 and up.