These are card keys from the sleeper trains Hokutosei and Cassiopeia. Please check the photos for the condition. If you have any questions or would like more detailed photos, please feel free to ask. *Please note that these items have been inspected by an amateur, so there may be some oversights. Please refrain from purchasing if you are very particular about condition. *They have been stored in a bag in a dark place, but there may be signs of aging, stains, etc. These are old items, so please purchase only if you understand and accept their condition.