Material: Manufactured from spring steel, it’s stainless, durable, and flexible to use.<br /><br />Grip Strength Trainer: Improve the strength of your hands, fingers, wrist and forearms, perfect for those people who have arthritis, or who are musicians, athletes, golfers, rock climbers and tennis players.<br /><br />Convenient to Use: Available to train grip strength no matter where you are. It’s suitable for exercise, gym, home, workplace, or even on an airplane without bothering those around you.<br /><br />More Details: Strong , stainless spring, and ergonomic rubber details.<br /><br />Portable & Compact: Small and compact enough to fit it in pocket, handbag or gym bag.<br /><br />Inner Counter: It can record your movements of hand grip training to help you form a healthy habit everyday.<br /><br /><br />Website Link<br /><br /><br />https://konnectbee.com/ad/hand-grip-strengthener-grip-strength-trainer-finger-forearm-exerciser-random-colours/