Description: Premium and Reliable: The Power Twister Bar is made of quality steel material, which is high tensile strength, sturdy, and long time usable Portable: Power Twister Bar for arms simple structure is easy to take to the office, gym, camping or traveling, doing exercise anywhere Upper Body Exercise Equipment: Spring power twister bar can train arms, chest, shoulders, back, and your whole upper body Ergonomically Design: Chest Workout bar Nonslip handle provides you with a more comfortable grip, and prevents your hand from falling off the chest exerciser, giving you maximum resistance throughout the exercise Suitable People: Forearm Strengthener is suitable for men women adults, beginners, exercisers, and trainers Specification: Material: Steel Size Chart:Length:53cm/20.87inch Package Includes: 1Spring Power Twister Bar Note: Please allow slightly errors due to manual measurement and different monitors.