Description: 【Pull Up Training】: This Chin up Assist Band is designed for pull up exercises, effectively enhancing upper body strength. It is especially suitable for single bar training, exercise to improve leg and arm strength. Suitable for home, office, gym, etc. 【Adjustable】: The band features an adjustable elasticity design to accommodate different user strength levels and meet individual training needs, durable and elastic, providing better elastic support for exercise. 【Features】: It has USB rechargeable feature, voice broadcast counting system that helps you keep track of your exercise progress, enhancing the efficiency of your workout. The evenly distributes force when standing with both feet on it, sturdy and durable. Made of durable ABS plastic silicone, ensuring long lasting use and resistance to wear and tear. 【Unique Design】: Pull Up Assistance Band is suitable for both men and women, whether beginners or fitness enthusiasts, everyone can find their suitable training intensity. Can be used on indoor single bars to provide extra assistance and help perform more pull ups. 【Convenient Size】: With a size of 120cmx35cm/47.24inchx13.78inch, this training equipment is compact enough to fit in any room or space in your home, making it easy to store when not in use. Lightweight and portable, convenient to carry around for upper body strength training, anywhere. Specification: Material: ABS Plastic Silicone Size Chart: 120cmx35cm/47.24inchx13.78inch Package Includes: 1 Pull Up Assistance Band Note: Please allow slightly errors due to manual measurement and different monitors.