Description: 【Versatile Full Body Workout】: This adjustable arm strength training equipment is not just for forearms; it's also a great chest expander. Designed target multiple muscle groups, it allows you to perform a comprehensive workout at home, effectively strengthening your chest, arms, and thighs 【Convenient and Portable】: Great for efficient workouts on the go, this U Shape Arm Exerciser is easy to carry whether you're traveling or exercising outdoors. Its compact design ensures you can maintain your fitness routine anytime and anywhere 【Adjustable Resistance Levels】: With three resistance settings, this upper body strength training machine caters to all fitness levels Whether you're a beginner or a athlete, you can customize the intensity of your workouts and gradually increase the challenge as your strength improves 【Construction】: Built with quality iron and foam materials, this spring resistance bar is designed for durability and long term use. Its strong structure ensures reliable performance as an arm strength exercise and chest expander 【Compact Design with Quality Materials】: Measuring 66.5 cm x 17.5 cm, this piece of home fitness equipment combines compactness with quality craftsmanship using iron and foam materials for comfort during use while ensuring it withstands regular exercise routines Specification: Material: Iron, foam Size Chart: 66.5cmx17.5cm/26.18inchx6.89inch Package Includes: 1 Adjustable Arm Exerciser Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.