My son used this for training at the dojo when he was in junior high school. I believe the usage period was about 3 years, once a week. It shows a reasonable amount of wear. Due to my child's growth, he has outgrown it, and I am reluctantly selling it. I have cleaned it at home before listing. There is damage near the right base that needs repair (photo 7). There is some wear on the leather binding, but I think it is still usable. I think it's suitable for elementary and junior high school students, and it was purchased from Fukuda Budogu in Asaka. It's a Kasumi-ryu machine-stitched armor, which Fukuda is proud of, and the set cost around 200,000 yen. The size is as follows: Tare (hanging part) maximum length: 68.5cm Center height: 35.5cm Center tare length: 27.5cm I am also selling the black dou (chest protector) that came with the set. If you have any questions, please comment.