Description: 【Sturdy and Strong Resistance】: This chest expander is designed with high tension spring that provide strong resistance, ensuring an effective workout for your chest muscles. Its sturdy construction guarantees a long lifespan, making it a reliable addition to your fitness routine 【Adjustable Grip Strength Training】: This versatile fitness equipment features an adjustable grip, allowing you to adjust the resistance level to suit your workout needs and progress over time 【Portable and Convenient Design】: With its innovative design, this equipment is easy to disassemble and carry, making it an ideal choice for exercising while traveling. Suitable for both men and women to use at home, in the office, school, or gym 【Ergonomic Handles】: Designed with ergonomics in mind, the anti slip handles provide a comfortable and secure grip, minimizing the risk of accidents or injuries during use 【Multi-Functional Workout Tool】: Suitable for a variety of exercises, this spring chest expander can be used for chest expansion, arm strengthening, hand grip strengthener, pedal resistance band, offering a comprehensive workout experience Specification: Material: TPR Metal Size Chart: Height About 68cm/26.77inch Spring Length About 35cm/13.78inch Spring Diameter About 1.6cm/0.63inch Package Includes: 1 Spring Chest Expander Note: Please allow slightly errors due to manual measurement and different monitors.