【Training Band with Velcro】 Can be fixed to the legs with Velcro, so it won't come off when stretched. 【Rubber Latex Material】 Features high elasticity, breathability, durability, and high stretchability. It is a high-quality and durable material. 【Scenes to Use】 Tube training using training tubes allows anyone to perform efficient training at a low cost. Unlike soccer, basketball, and other traditional sports, beginners can also slowly move at their own pace at home, in the office, in the park, at school, at the gym, etc. 【Comes with a storage bag for convenient carrying】 Made of rubber, it is soft, can be folded to pocket size, and is lightweight, making it convenient to carry. You can easily train in a space-saving manner anytime, allowing you to continue and quickly realize the results of your training. It uses natural rubber that combines sturdiness and flexibility, and is a band designed for strength training at home. Effective for maintaining health, dieting, and preventing stiff shoulders and lower back pain.