Strength Training Hand Grips for Women Men Musician Pianist White Description: [SUITABLE FOR EVERYONE]: The hand grip strengthens the forearm grip, improving the strength, power and speed of wrists, fingers and forearms, increases the flexibility of fingers and wrists. [COMFORTABLE AND]: The wrist holder is suitable for small and large hands, children, teenagers and adults, but also provides a comfortable hold. [ADJUSTABLE STRENGTH]: This forearm exercise device is equipped with a regulator that can be easily adjusted rotationally from 5kg to 20kg; Non-slip TPR handle, soft and comfortable to grip. [Compact and portable]: Size: spacing adjustment: 5 cm-9,5 cm/1,97 inch-3,74 inch, height: 13,5 cm/5,31 inch, easy to carry and use anywhere: at home or on the go. [GREAT GIFTS]: Handshake resistance reinforced with different powers. It is a gift for children who are interested in sports, golf, boxing, drummers and more. Specification: Material: ABS, steel Size Chart: Width (adjustable): 5 cm-9,5 cm/1,97 inch-3,74 inch Height: 13.5 cm/5.31 inch The package includes: 1 Handle Amplifier