Features:Adjustable Resistance Levels: The hand muscle trainer gripper offers a wide range of resistance from 5 to 165kg, allowing users to customize their grip strength training to match their fitness level and goals.Ergonomic Design: Our hand grip strength trainer features a comfortable grip and dual adjustable handles, ensuring optimal hand positioning and reducing strain during workouts for enhanced performance.Versatile Training Tool: This hand exerciser is perfect for increasing finger strength, enhancing wrist and forearm muscles, making it ideal for athletes, musicians, and anyone looking to boost their grip strength.Compact And Portable: Designed for home gym use, this hand grip trainer is lightweight and easy to store, making it convenient to take along for workouts at the office, gym, or while traveling.Durable Construction: Crafted with good-quality materials, this large pound dual adjustable grips muscle trainer is built to withstand intense training sessions, ensuring longevity and reliability for consistent use.Specifications:Material: PA, Spring SteelSize: 16.6*12.8cmNote:Due to the screen lighting effect, the actual color of the product may be slightly different.Due to manual measurement, please allow size error.Include: 1*Hand Gripper