Shopeleven Metal Hand Grip Strengthener Forearm Exerciser Home Gym Hand Grip/Fitness Grip  (Black)

Our grip strength trainer is made of heavy-duty plastic and reinforced metal alloy materials, unlike our competitors, which will break or even be made of low-quality materials. Durable and safe, it will not damage your hands and fingers, which will bring you an excellent user experience. Perfect for improving power and flexibility of forearm, wrists, fingers, hand ,and muscle building. Suitable for anyone who wants to develop and maintain healthy hands, help relieve arthritis, carpal tunnels and poor blood circulation. Can be done at home or in office with just 5-10 minutes per day. Perfect for athletes, musicians, rock climbers, tennis players, etc. Our products undergo a rigorous quality inspection, please rest assured to buy.