X-shaped training tube, perfect for full-body muscle training, made of approximately 80cm of elastic material. - Product Name: X-shaped Training Tube - Size: Approximately 80cm - Features: Elastic material, ideal for full-body muscle training - Uses: Effective for various areas such as arms, chest, back muscles, and thighs. There are some minor scratches, but it has only been used about twice. I bought it, but I haven't used it much. :) Thank you for looking.