Details: Two color foam handle hand grip, beautiful, anti-skid and sweat absorption, removable and washable. Hand grip helps relieve nerves and eliminate pain. Portable hand grip, small size does not occupy space. The most simple gym equipment and practical fitness movement. Ergonomic design: The total hand strengthening workout for all fitness levels, from beginners to advanced. Description: Hand grip, also known as arm device, hand device, refers to the device, dynamometer. Small size and lightweight, easy to carry, use without any restrictions, at any time to exercise your hand strength, relieve fatigue, the use of strong muscles, strong muscles, enhance blood circulation, long-term use, to prevent rheumatoid arthritis and other help. Hand strengtheners is a must for small exercise equipment. Hand grip is a kind of exercise equipment, arm strength of small fitness equipment, a lot of men at home will have a basic grip, easy to practice anytime, anywhere.