Thank you for viewing! UKyoulaku Yoga Belt Yoga strap with buckle for yoga, stretching, etc. Size: 244cm x 3.8cm Color: Blue系 (Blue-based) Material: Cotton You can adjust the length during yoga, stretching, and exercise to change the load and use it as a support for poses. I purchased it but haven't used it. Please understand that it has been stored at home before purchasing.