Thank you for viewing. This is a souvenir from Hiroshima Peace Memorial Park, featuring an explanation of the Atomic Bomb Dome. The medal part can be detached and used as a pin badge to attach to clothing, etc. Approximate dimensions are: height 16.5cm, width 6.5cm, and the medal part has a diameter of 3cm. The Atomic Bomb Dome is also depicted on the box. Please consider it if you are interested. Please note that it is also being sold elsewhere, so please forgive us if it is sold out.