Thank you for viewing. Astro Boy and Uran-chan strap. There is some soiling. A "super rare" and valuable item from the 1960s. Both the front and back sides feature the same Astro Boy and Uran-chan design. Made of plastic, approximately 3cm. I am selling this to organize my collection. I have kept it carefully stored in a box without using it until now. This is a rare strap that you definitely can't get anymore. Collectors, please take a look!!