◆ Thank you for viewing! In the unlikely event of an initial defect, we will respond. ◆ Shipping to Hokkaido, Okinawa, and remote islands will incur separate postage fees. If you are in one of these areas, please comment in the comment section. ◆ Product Description Size: Diameter 38mm x Length 9m (Thickness 38mm) Weight: 7kg Sturdy Construction - Designed with three intertwined ropes and durable polyester dacron, it boasts high tensile strength and will not break. With a regular type length of 9m to 15m, the load can be adjusted sufficiently, making it satisfying for both beginners and advanced users for training. Designed to withstand harsh usage conditions. Easy to set up, simply fix it to a pillar or weight and swing for effective exercise.