Thank you for viewing. This is a slackline kit from the WCP (World Concept Partners) brand. I believe the length was 15m. It comes complete with all accessories, including the Japanese instruction manual, two tree protectors, and a carrying drawstring bag. It was only used lightly by a child with a light weight, so I think it hasn't deteriorated much. It has been stored at home in its box for the past few years. As shown in the second photo, the box has a handle and is easy to carry, but as shown in the third photo, the box itself is quite damaged. Please consider this when making your purchase. Thank you very much.