The grip handle is ergonomically designed and wrapped in a soft material to make your workouts more comfortable and safe. Easily customize the resistance level from beginner to advanced, allowing you to progress at your own pace. The adjustable resistance levels allow you to progress and challenge yourself over time, Ideal for individuals recovering from hand or wrist injuries, our hand grips can aid in rehabilitation and enhance dexterity. Ranges from 5-100KG, suitable for all hand strength training needs. Easily adjustable, perfect for beginners and experienced fitness enthusiasts. The hand grip strengthener forearm grip is perfect for improving strength, power and speed in the wrists, fingers, and forearms. It is not only the best choice for rock climbers, tennis players, athletes and musicians to enhance the flexibility of their fingers and wrists, but also very suitable for people suffering from tendinitis, carpal tunnel, wrist fractures and tendon surgery recovery period. Colour:As Shown Material:pp+stainless steel+rubber Package Contents: 1 * Arm trainer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.