Description: It is a small fitness equipment to exercise the fingers, hand, wrist and arm. Lightweight and easy to carry and can be used as both an indoor and outdoor trainer Relieve fatigue and stress. Built with the best quality materials and enhanced spring to endure long-term and frequent use. Multidirectional design and superior corrosion resistance. Increased grip strength and mobility will improve power, accuracy and finger speed. Specification: Material: Steel Spring Max Diameter: approx. 5cm/ 2 inch Length: approx. 9cm/ 3.6 inch Package Includes: 1x Hand Grip Strengthener
