This is a tandem belt for children's motorcycles. I used it for touring with my child on a motorcycle once or twice a month for almost three years. Even for short distances, it provides a sense of security and was very useful as a safety measure during tandem riding. ・Tandem belt for children ・Adjustable size ・Can be used as they grow ・Recommended for touring and local trips This is a used item, so there are signs of use such as scratches, dirt, and deterioration. Please purchase only if you understand this.