This is a CROSS ROPE fitness jump rope, often used by fitness YouTubers overseas. Purchased from the official US website. It cost 20,516 yen including tax. It's heavy, so it's suitable for exercise and dieting (it didn't suit my needs). I've used it about 5 times. The ropes are interchangeable (regular green, heavy white), and I've only used the green one (as you can see in the photo, it's slightly scuffed). The white one is unused. They can be changed with one touch. The size is L. For me, who is 180cm tall, the handle comes to about the solar plexus when the rope is held up. It will be shipped in the included box. Please feel free to contact me if you have any questions.