Thank you for viewing! ◯ Training tubes work your entire body! You can train your whole body, including your upper body (shoulders, wrists, back muscles) and lower body (glutes, thighs, legs)! ◯ Not only can you increase your muscle strength and endurance, but you can also easily do stretching and improve flexibility! ◯ Double structure of latex and fabric! Because of the polyester outer layer, it won't tear and is durable! ◯ It's the smallest and lightest, and can be put in a storage bag, so you can carry it anywhere, at home or the gym! ☆ Because this is an imported product, there may be some differences compared to Japanese products, such as rough stitching, small scratches, loose threads, the smell of packaging materials, and size errors. Therefore, we are offering it at a very low price! If you have any other questions, please feel free to ask (^ ^)