The Orion strength ring is an excellent tool for the rehabilitation and strengthening of the muscles in the wrist, forearm, and fingers. With a design that makes it easy to use at any time, this ring allows you to strengthen your muscles and improve your hand flexibility simply by squeezing it. Additionally, it can be used as a means to combat stress, making it ideal for daily use. Its maximum resistance reaches up to 27.2kg, providing a challenging workout for strengthening your hands.