The Hundred GripFit Pro Hand Grip Strengthener is designed to help improve grip strength, forearm endurance, and wrist stability through adjustable resistance training. With a resistance range of 5 to 60 kg, it allows users to customize workout intensity based on their strength level and fitness goals. The built-in mechanical counter tracks each repetition, helping you monitor progress and stay consistent with your training. Featuring ergonomic non-slip handles and a durable spring mechanism, the HNDRD Hand Grip is ideal for gym workouts, home training, rehabilitation exercises, and daily grip strengthening routines.