Thank you for viewing this product. This is a Nordic Sport waist belt, useful for track and field, especially for javelin throwing practice and competitions. I haven't worn this javelin throwing waist belt for very long, and the period of use was about six months. Therefore, it's in good condition! The strength of the Velcro is still strong! I really exceeded 60m thanks to this product! Size: (M) 72-88cm Weight: (M) Approximately 362g Material: (Body) Cotton, (Core Material) ABS resin Made in Taiwan *The size is the adjustment range. Please choose based on your waist size when wearing. Related products ■ Product Features • Reduces stress on the lower back: Provides solid support for the lower back during throwing, helping to maintain a stable form. • Adjustable Velcro closure: Easy for anyone to put on and take off, and can be adjusted to the desired tightness. • Neoprene material: Fits the body easily and does not hinder movement. ■ Condition There is some minor wear and tear, but there are no tears or noticeable stains, and it is still in a condition to be actively used. ■ Recommended for people who: • Want to improve their javelin throwing performance • Are track and field athletes who want to reduce stress on their lower back • Also for everyday training If you have any questions, please feel free to comment.