Handle hand size 9.5X13 cm

High-quality sponge: Our hand grip strengthening tool is made of high-quality sponge, designed in a comfortable and fitting manner; a thick double layer for easy sweat absorption, and it can effectively protect the comfort of the hand. Easy to carry: The training tool we offer is small, convenient, space-saving, and easy to carry. You can put it in your pocket, purse, or gym bag and use it anytime and anywhere. Usage: The hand grip strengthening tool we provide can be used for exercise to increase the strength of the wrists, forearms, and fingers. If you do not want to go to the gym, you can choose to exercise at home. Target group: This hand exercise device is very suitable for athletes, musicians, tennis players, and others, as well as those suffering from arthritis and carpal tunnel syndrome.