This is a key cover of Rilakkuma from quite a while ago (*^^*) San-X, 2006 san-x Please check the size of the keys it fits in photos 4 and 5. It was originally a set with Korilakkuma as a pair key cover, but this is only Rilakkuma. It's old, so I think it's rare now(^^) Thank you! Please refrain from purchasing if you are sensitive to imperfections. Shipping via Yuu Yuu Mercari.